{"title":"Rover V8 EFI Kits","description":"\u003cp\u003eVehicle-specific Haltech Nexus R3 EFI systems for petrol Rover V8 applications. Choose your vehicle and review fitment, installation and tuning requirements.\u003c\/p\u003e","products":[{"product_id":"range-rover-classic-efi-conversion-system","title":"Range Rover Classic \u0026 Discovery 1 EFI Kit | Haltech Nexus R3","description":"\u003cstyle\u003e.rrc-premium-product{color:#182a22;font-family:inherit;line-height:1.75;max-width:900px;margin:auto}.rrc-premium-product div,.rrc-premium-product section{color:inherit!important;font-family:inherit!important;max-width:100%!important;border-radius:0!important;box-shadow:none!important}.rrc-premium-product section[style*=\"background\"],.rrc-premium-product div[style*=\"background\"]{background:#f4f3ed!important;border:0!important;border-top:1px solid #d4dad3!important;padding:24px!important}.rrc-premium-product h2,.rrc-premium-product h3,.rrc-premium-product h4{font-family:inherit!important;font-weight:500!important;letter-spacing:-.03em;line-height:1.2!important;margin:36px 0 18px!important}.rrc-premium-product h2{font-size:clamp(26px,4vw,38px)}.rrc-premium-product h3{font-size:25px}.rrc-premium-product p{margin:0 0 18px!important;text-align:left!important}.rrc-premium-product img{border-radius:0!important;height:auto!important;max-width:100%!important}.rrc-premium-product blockquote{border-left:2px solid #173c2e;padding:12px 24px;margin:30px 0!important;font-size:clamp(22px,3vw,29px)!important;line-height:1.5!important}.rrc-premium-product a{color:#173c2e;text-underline-offset:4px}.rrc-premium-product details{padding:18px 0!important;border-bottom:1px solid #d4dad3!important}.rrc-premium-product summary{font-weight:500!important}.rrc-premium-product figure{margin:28px auto!important}.rrc-premium-product figcaption{font-size:13px!important;line-height:1.5;margin-top:12px;color:#536057!important}@media(max-width:749px){.rrc-premium-product section[style*=\"background\"],.rrc-premium-product div[style*=\"background\"]{padding:20px!important}.rrc-premium-product blockquote{padding:12px 18px}}#MainContent [id^=\"ProductInformation-\"] h1{font-size:clamp(27px,3vw,42px)!important;line-height:1.12!important;font-weight:500!important;letter-spacing:-.04em!important;color:#182a22}\u003c\/style\u003e\u003cdiv class=\"rrc-premium-product\"\u003e\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:sans-serif;line-height:1.7;color:#222;\" class=\"rrc-product-description\"\u003e\n\u003csection style=\"background:#fff5dc;border:1px solid #b8852f;border-radius:8px;padding:18px;margin:0 0 22px;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eConfirm your steering side before ordering.\u003c\/strong\u003e\u003cbr\u003eRHD means the steering wheel is on the right; LHD means it is on the left. Select the correct steering side, kit configuration and vehicle integration using the dropdowns above. The initial selection does not confirm suitability for your vehicle.\u003c\/p\u003e\u003c\/section\u003e\n\u003cp style=\"font-size:16px;\"\u003e\u003cstrong\u003eChoose your steering side, throttle setup and vehicle integration using the dropdowns above.\u003c\/strong\u003e Check both selections before adding to cart. Air-conditioning and purge integration are optional extras; their inclusions are explained below.\u003c\/p\u003e\n\u003csection class=\"rrc-kit-inclusions\" style=\"background:#f5f3ee;border:1px solid #ddd;border-radius:8px;padding:22px;margin:24px 0;\"\u003e\u003ch2 style=\"margin-top:0;\"\u003eWhat comes with your EFI kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA complete engine-management hardware package for your agreed Rover V8 configuration.\u003c\/strong\u003e The kit brings the electronics, engine hardware, sensors and prepared wiring together, including the matching mounts, connectors, adapters and fittings for the supplied components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaltech Nexus R3 \u0026amp; prepared engine harness:\u003c\/strong\u003e a terminated loom and ECU configuration prepared by Alan Butler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern fuel injection:\u003c\/strong\u003e Bosch injectors, matching connectors and injector adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividual-coil ignition:\u003c\/strong\u003e eight ignition coils, matching connectors, ignition leads and RRC coil mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine timing hardware:\u003c\/strong\u003e crank trigger hardware and cam synchronisation components for the agreed engine configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine monitoring:\u003c\/strong\u003e intake-air and coolant temperature sensors, oil and fuel pressure sensors, with matching connections and installation fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband monitoring:\u003c\/strong\u003e wideband oxygen-sensor hardware package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake installation components:\u003c\/strong\u003e air-temperature sensor intake section and the relevant breather fittings and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation support:\u003c\/strong\u003e documentation, pin-outs and fitment support for your chosen Haltech specialist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCable throttle configuration\u003c\/h3\u003e\n\u003cp\u003eIncludes throttle-position sensing, idle-air control and the relevant plenum fittings for the cable-throttle arrangement. Your existing compatible cable-throttle intake is retained; this configuration does not include the DBW plenum, electronic throttle or pedal package.\u003c\/p\u003e\n\u003ch3\u003eDrive-by-wire configuration\u003c\/h3\u003e\n\u003cp\u003eIncludes a modified, powder-coated Rover V8 intake plenum, electronic throttle body, electronic accelerator pedal and mounting hardware, together with the required connections. \u003cstrong\u003eThe supplied plenum is prepared from a used core.\u003c\/strong\u003e Intake and pedal mounting suitability are confirmed for your vehicle before assembly. Cruise control requires suitable controls, inputs and specialist configuration.\u003c\/p\u003e\n\u003ch3\u003eOptional vehicle integration\u003c\/h3\u003e\n\u003cp\u003eAir-conditioning integration and charcoal-canister purge control add the relevant harness connections and ECU configuration. Select these separately above. They do not supply an air-conditioning system, charcoal canister, purge valve or hoses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat your installer still needs to do:\u003c\/strong\u003e fit and check the system, complete the vehicle-side wiring and fully tune your exact engine on your local fuel. Installation labour and final tuning are additional. Fuel-system upgrades and other work outside the agreed kit configuration may also be required.\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:sans-serif;line-height:1.7;color:#222;\"\u003e\n\u003cp style=\"font-size:18px;text-align:center;\"\u003e\u003cstrong\u003eModern EFI for Range Rover Classic \u0026amp; Discovery 1.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;\"\u003e\u003cstrong\u003eMade to order | Estimated lead time: 3–10 weeks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#fff5dc;border:1px solid #b8852f;border-radius:8px;padding:18px;margin:22px 0;\"\u003e\n\u003cp style=\"margin:0 0 10px;\"\u003e\u003cstrong\u003eRequired: full tuning by a Haltech specialist.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eThe supplied base map may allow initial startup. It is not a finished tune or a drive-ready calibration. Your vehicle must receive a full tune from a Haltech specialist in your country, using your local fuel and exact engine setup. We strongly recommend that the installation is also completed by a Haltech specialist experienced with Nexus R3 and Haltech NSP software. Arrange installation and tuning before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cp style=\"margin:0 0 16px;\"\u003eKeep the character of your Range Rover Classic or Discovery 1’s Rover V8 with modern Haltech fuel and ignition control. Developed through our own Classic build, this kit replaces ageing engine management with a system configured for your engine and vehicle.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe have installed our systems in early and late Classics, in both left-hand and right-hand drive. Tell us your year, engine capacity and intake setup so we can match the configuration to your build.\u003c\/p\u003e\n\u003cbr\u003e\u003cfigure style=\"margin:24px auto;max-width:560px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/Rover_V8_EFI_engine_close-up-4.png?v=1790912448\" alt=\"Modern EFI installed on our Range Rover Classic Rover V8\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003c\/figure\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eThe Difference\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eAgeing fuel and ignition components can make a great engine frustrating to live with. Modern control allows precise management of fuelling and ignition, with tuning to improve cold starting, idle stability, throttle response and everyday drivability.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWhether your car is a weekend classic, a touring vehicle or a restored sports car, the aim is simple: make your Rover V8 easier to start, smoother to drive and more enjoyable to use.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eInstalled Across the Rover V8 Community\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eOur EFI systems have been installed in:\u003c\/p\u003e\n\u003cul style=\"padding-left:24px;margin:12px 0 22px;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003eEarly and late Range Rover Classics, in both left-hand-drive and right-hand-drive configurations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003eA fully restored 1986 Morgan Plus 8.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003eA TVR Wedge 390.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThese installations build on the same approach: modern engine management configured around the Rover V8 and the vehicle it lives in.\u003c\/p\u003e\n\u003cbr\u003e\u003csection style=\"margin:36px 0;\"\u003e\u003ch2\u003eJohn’s Morgan Plus 8\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eJohn Turnbull · 1986 Morgan Plus 8 · 4.6-litre Rover V8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin:20px 0;\"\u003e\n\u003cfigure style=\"flex:1 1 220px;max-width:360px;margin:0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/john-turnbull-portrait-square.png?v=1790916054\" alt=\"John Turnbull beside his Morgan Plus 8\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003c\/figure\u003e\u003cfigure style=\"flex:1 1 220px;max-width:360px;margin:0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/john-turnbull-car-square.png?v=1790916071\" alt=\"John Turnbull’s 1986 Morgan Plus 8 with Rover V8 EFI\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cblockquote style=\"margin:24px 0;font-size:22px;line-height:1.5;\"\u003e\n\u003cp\u003e“Overall, driveability is so improved that I just want to keep driving it.”\u003c\/p\u003e\n\u003cfooter\u003eJohn Turnbull, Morgan Plus 8 owner\u003c\/footer\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eJohn wanted easy starting, a consistent idle, clean running and a broad torque band from his Morgan’s Rover V8. He fitted our Haltech Nexus R3 EFI package, with the harness prepared to work with his chosen electronic throttle body and accelerator pedal, then had the engine professionally tuned at Madoc Performance.\u003c\/p\u003e\n\u003cp\u003eIn his written account, John reports that the starting and idling problems became a thing of the past and that engine responsiveness was elevated to another level. He also describes the wiring lengths to the engine sensors as very accurate and the installation as reasonably straightforward.\u003c\/p\u003e\n\u003cp\u003eThese are John’s results from his individual installation and specialist tune. Every engine and installation requires its own setup and tuning.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#666;\"\u003eExcerpt from John’s customer article, supplied ahead of its planned publication in the global Morgan magazine. Photos used with his permission.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@regalroverclassics.com?subject=Rover%20V8%20EFI%20enquiry\"\u003eTell us about your Rover V8 project\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eReal-World Fuel Economy\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eOn our recent trip to Brisbane, our EFI-equipped Range Rover Classic with an \u003cstrong\u003e8-speed automatic\u003c\/strong\u003e was showing fuel consumption around \u003cstrong\u003e9–11 L\/100 km while cruising at 110 km\/h\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThis is our observed highway cruising result with the combined EFI and 8-speed setup, rather than a tank-to-tank fuel economy test. Consumption varies with engine specification, tuning, gearing, tyres, load and driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003csection style=\"background:#f5f3ee;border-radius:8px;padding:22px;margin:28px 0;\"\u003e\u003ch2 style=\"margin-top:0;\"\u003eHarness \u0026amp; ECU Preparation by Alan Butler\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:22px;align-items:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/alan-butler-turbo-yoda-allied-performance.png?v=1790918381\" alt=\"Alan Butler, Turbo Yoda, at Allied Performance Projects\" width=\"360\" height=\"240\" loading=\"lazy\" style=\"width:360px;max-width:100%;height:auto;border-radius:8px;\"\u003e\u003cdiv style=\"flex:1 1 280px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eAlan Butler, known as Turbo Yoda from Mighty Car Mods and The Skid Factory, prepares the kit’s wiring harness and ECU configuration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat specialist preparation is paired with Regal Rover Classics’ Rover V8 development, vehicle-specific components and fitment support. It gives your installer a prepared foundation for the conversion.\u003c\/p\u003e\n\u003cp\u003eThe base map is for setup and initial startup. Your local Haltech specialist still needs to install, check and fully tune your exact vehicle on your local fuel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eA Complete Engine Management System\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe Stage 3 system is built around the \u003cstrong\u003eHaltech Nexus R3\u003c\/strong\u003e, bringing engine management and integrated power distribution together. Modern injectors, individual ignition coils, crank and cam timing inputs and a terminated engine loom form the foundation of the conversion.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eIntegrated power control and circuit protection simplify the engine management installation and reduce reliance on external fuse boxes and mechanical relays for the circuits managed by the system.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eKit configuration is matched to your engine and installation. Intake arrangement, throttle type, component mounting and vehicle-side connections are confirmed for your application.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eRange Rover Classic \u0026amp; Discovery 1 Compatibility\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eFor early and late Rover V8-powered Range Rover Classics, including hard and soft dash vehicles in LHD and RHD, and Rover V8-powered Land Rover Discovery 1 vehicles. We can assist with original, rebuilt and modified engines; intake layout, throttle type and vehicle-side wiring are confirmed for each installation.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eFor Defender, Morgan, TVR, MG and other Rover V8 builds, explore our \u003ca href=\"\/collections\/rover-v8\"\u003eRover V8 kits and upgrades\u003c\/a\u003e.\u003c\/p\u003e\n\u003cbr\u003e\u003csection style=\"background:#f5f3ee;border-radius:8px;padding:20px;margin:26px 0;\"\u003e\u003ch3\u003eDiscovery 2 4.0 \u0026amp; 4.6 EFI — available to order\u003c\/h3\u003e\n\u003cp\u003eExplore our \u003ca href=\"\/products\/discovery-2-rover-v8-efi-conversion\"\u003e\u003cstrong\u003eDiscovery 2 Haltech Nexus R3 EFI kit\u003c\/strong\u003e\u003c\/a\u003e, with the same kit configuration and air-conditioning\/purge choices as our established EFI packages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe know the conversion can be done, but we have not yet built one ourselves.\u003c\/strong\u003e The Discovery 2 trigger setup requires additional development, testing and validation. Allow an extended timeframe beyond our established kits’ usual production estimate, and contact us before ordering to agree your configuration and timeline.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eCable Throttle or Drive-By-Wire\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe can assist with cable-throttle and electronic throttle configurations. The optional \u003cstrong\u003edrive-by-wire (DBW) upgrade\u003c\/strong\u003e adds electronic throttle control and allows features such as cruise control when the required inputs, controls and calibration are fitted and configured.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe will help establish the appropriate configuration for your vehicle, its intake setup and how you intend to use it.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eOptional Vehicle Integration\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThese options add wiring, connections and ECU configuration to work with compatible equipment already fitted to your vehicle.\u003c\/p\u003e\n\u003ch4 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eAir Conditioning Integration (+A$200)\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eChoose this if you want the Haltech ECU to work with your existing air conditioning. The ECU recognises when air conditioning is requested and can compensate for the compressor load to help maintain a steady idle.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eIncludes additional harness wiring, Deutsch connections and ECU configuration for compatible air conditioning request and compressor control circuits. Your existing air conditioning hardware and safety controls must be retained and checked by your installer.\u003c\/p\u003e\n\u003ch4 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eCharcoal Canister Purge Control (+A$150)\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe charcoal canister captures fuel vapour from your petrol tank. An electrically controlled purge valve allows that vapour to be drawn into the engine and burnt at suitable operating conditions.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eChoose this to retain ECU control of a compatible existing purge valve. Includes the additional harness wiring, connection and ECU configuration. The charcoal canister, purge valve and hoses are not supplied with this option.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eVehicle integration options:\u003c\/strong\u003e Standard (no additional integration), Air conditioning integration (+A$200), Charcoal canister purge control (+A$150), or Air conditioning + purge control (+A$350).\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eUnsure which option you need?\u003c\/strong\u003e Email photos of your current setup before ordering. We confirm the requirements before harness assembly. Additional spare circuits for planned upgrades can be quoted separately.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eInstallation and Tuning: Read Before Ordering\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eA full vehicle-specific tune by a Haltech specialist is required.\u003c\/strong\u003e The supplied ECU configuration and base map are intended for initial setup and startup only. Your engine may start on this map, but starting and running does not mean the calibration is complete or suitable for driving.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eYour chosen Haltech specialist must fully tune the vehicle for \u003cstrong\u003eyour exact engine specification, modifications, injectors, intake, throttle arrangement and the local fuel you will use in your country\u003c\/strong\u003e. The supplied base map does not replace this work. Do not drive the vehicle on the base map; arrange with your specialist how it will be transported for tuning.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eOur strong recommendation is to use a Haltech specialist for installation as well as tuning.\u003c\/strong\u003e Choose someone with practical experience installing and configuring the \u003cstrong\u003eHaltech Nexus R3 using NSP (Nexus Software Programmer)\u003c\/strong\u003e. General mechanical or automotive electrical experience alone does not establish familiarity with this system.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe have seen installations attempted by mechanics unfamiliar with NSP lead to avoidable setup issues and additional costs for customers, who then need to pay another specialist to correct the installation and complete the tune. Choosing an experienced Haltech specialist from the outset helps avoid paying for the work twice.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eInstallation labour and the required full tune are not included in the kit price.\u003c\/strong\u003e Arrange these services and their costs with your chosen Haltech specialist before ordering. Documentation, pin-outs and software references are provided to support the installation.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eVehicle-side wiring and application-specific fitting are required. Your fuel system must provide the pressure and flow required for EFI; carburettor installations and modified engines may require additional fuel system work.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eBefore ordering, email us with your vehicle make, model and year, engine capacity, left-hand or right-hand drive configuration, current intake and throttle arrangement, relevant modifications and engine bay photos.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eLead Time\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eEach kit is made to order. Estimated lead time is \u003cstrong\u003e3–10 weeks\u003c\/strong\u003e, depending on component availability from Haltech and Al’s availability to finalise the wiring harness and ECU configuration. Al, also known as \u003cstrong\u003eTurbo Yoda from Mighty Car Mods and The Skid Factory\u003c\/strong\u003e, prepares these elements of the kit.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eComplete the Build\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eAdd a Haltech digital dash.\u003c\/strong\u003e Bring engine data, warnings and configurable displays together through the Nexus R3’s CAN connection. We offer a \u003ca href=\"\/products\/digital-dash-mount\"\u003e\u003cstrong\u003eRange Rover Classic digital dash package for hard and soft dash vehicles\u003c\/strong\u003e\u003c\/a\u003e. For Morgan, TVR and other Rover V8 builds, contact us about a suitable Haltech display and mounting requirements.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:560px;\"\u003e\u003ca href=\"\/products\/digital-dash-mount\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/rrc-haltech-uc10-dash-driving.png?v=1790915110\" alt=\"Haltech UC-10 digital dash fitted in a Range Rover Classic on the road\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003c\/a\u003e\u003cfigcaption style=\"font-size:14px;color:#666;text-align:center;margin-top:8px;\"\u003eHaltech UC-10 fitted in our Range Rover Classic. Digital dash packages are sold separately. Tap the image to explore the package.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003e8-speed development.\u003c\/strong\u003e We are developing and validating our Rover V8 8-speed solutions in our own test vehicle before release. This includes work around Land Rover ZF 8HP70 installations and LT230 transfer case adapters. We also welcome enquiries about future rear-wheel-drive Rover V8 applications.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThese transmission products are not yet available to order. Email us with your vehicle and gearbox details to discuss your plans and register your interest.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:560px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/rrc-rover-v8-8hp70-development.jpg?v=1790915125\" alt=\"ZF 8HP70 gearbox installed in the Regal Rover Classics Range Rover Classic test vehicle\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003cfigcaption style=\"font-size:14px;color:#666;text-align:center;margin-top:8px;\"\u003e8-speed development in our Range Rover Classic test vehicle. Transmission products are undergoing testing before release and are separate from the EFI kit.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cbr\u003e\u003chr style=\"margin:30px 0;border:none;border-top:1px solid #ddd;\"\u003e\n\u003cp style=\"text-align:center;\"\u003e\u003cstrong\u003eLet’s bring modern EFI to your Rover V8.\u003c\/strong\u003e\u003cbr\u003eQuestions about your application?\u003cbr\u003e\u003ca href=\"mailto:info@regalroverclassics.com\"\u003e\u003cstrong\u003einfo@regalroverclassics.com\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection style=\"margin:30px 0;\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWill it fit my Rover V8?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eWe assess your engine, intake, throttle, fuel system and vehicle wiring before harness assembly. We can assist with 3.5, 3.9, 4.0, 4.2 and 4.6-litre engines, modified builds and other capacities. Engine size alone does not confirm fitment. Send your vehicle details and engine-bay photos before ordering if requirements are unclear.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eIs this only for Range Rover Classics?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eNo. Our systems have been installed in early and late Classics in LHD and RHD, a restored 1986 Morgan Plus 8 and a TVR Wedge 390. We also welcome enquiries for Rover V8-powered Discovery 1, Defender, Rover, MG V8 and custom applications. Each installation is assessed individually.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eCan I install it and drive on the supplied map?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eNo. The base map may allow startup, but it is not a finished tune. A Haltech specialist in your country must fully tune your exact vehicle on your local fuel before driving. We strongly recommend the same specialist handles installation and has practical Nexus R3 and NSP experience.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWhat should I budget for beyond the kit?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eInstallation labour and the required full tune are additional. Your application may also need fuel-system work, mounting or vehicle-side wiring. Ask your Haltech specialist to assess these costs before ordering. Supplied parts are those agreed for your selected configuration.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eShould I choose cable throttle or drive-by-wire?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eWe can assist with either. Drive-by-wire can support cruise control when the required controls, inputs and calibration are fitted. Tell us your intake layout and whether you want cruise control so we can confirm the configuration.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWhat do the A\/C and purge options do?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eA\/C integration lets the ECU recognise air-conditioning demand and compensate for compressor load at idle, with compatible request\/control wiring. Purge control operates a compatible existing valve so fuel vapour captured by the charcoal canister can be burnt in the engine. A\/C is +A$200, purge is +A$150, or both are +A$350. These do not supply an A\/C system, charcoal canister, purge valve or hoses.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWill it improve fuel economy?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eCorrect tuning can improve how an ageing system runs, but there is no guaranteed figure. Our EFI-equipped Classic with an 8-speed showed approximately 9–11 L\/100 km cruising at 110 km\/h on a Brisbane trip. That was an observed highway result with both upgrades, not a tank-to-tank test or a result every vehicle will achieve.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eCan I add a digital dash or 8-speed later?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eA compatible digital display can connect through CAN. Our \u003ca href=\"\/products\/digital-dash-mount\"\u003eRange Rover Classic UC-10 dash\u003c\/a\u003e is available separately; enquire about other vehicles. Our 8-speed products remain in development and testing and are not available to order. Tell us about future plans before your harness is built.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eHow long will my kit take?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eEstimated production lead time is 3–10 weeks, depending on Haltech component availability and Alan’s availability to finalise the harness and ECU configuration. Freight is additional to production time.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eCan you help customers outside Australia?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eYes. We support overseas Rover V8 enquiries and ship to supported destinations. Check your country and freight at checkout or email us. Arrange a local Haltech specialist and confirm local vehicle and emissions requirements before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eReady to plan your conversion?\u003c\/strong\u003e Select your configuration above, or \u003ca href=\"\/pages\/contact\"\u003esend your vehicle details and engine photos\u003c\/a\u003e to confirm fitment before ordering.\u003c\/p\u003e\n\u003csection class=\"rrc-product-disclosures\" style=\"background:#f5f5f5;border:1px solid #ddd;border-radius:8px;padding:22px;margin-top:34px;\"\u003e\u003ch3 style=\"margin:0 0 12px;\"\u003eImportant Product Information\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; tuning:\u003c\/strong\u003e A full tune by a Haltech specialist in your country, using your local fuel and exact engine setup, is required. The base map is for setup\/startup only; do not drive on it. We strongly recommend installation by a Haltech specialist experienced with Nexus R3 and NSP. Installation labour, final tuning and additional vehicle-specific work are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntended use:\u003c\/strong\u003e Haltech equipment is subject to its \u003ca href=\"https:\/\/www.haltech.com\/details\/haltech-limited-warranty\/\"\u003eoff-road\/competition usage policy\u003c\/a\u003e. Confirm any applicable regulatory exemption and local road-use, emissions and engineering requirements before purchase. This kit is not a road-use approval.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResponsibility:\u003c\/strong\u003e To the extent permitted by law, Regal Rover Classics does not accept responsibility for damage or costs caused by incorrect installation, wiring, configuration, tuning, misuse or use outside the specified application. This does not exclude liability for product defects or our own acts or omissions.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Regal Rover Classics","offers":[{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Standard","offer_id":44363787174028,"sku":"RRC-EFI-NX3","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Standard","offer_id":62073093914764,"sku":"RRC-EFI-NX3","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Standard","offer_id":44763457749132,"sku":"RRC-EFI-ELST2","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Standard","offer_id":62073093947532,"sku":"RRC-EFI-ELST2","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning integration (+A$200)","offer_id":62072274878604,"sku":"RRC-EFI-NX3","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning integration (+A$200)","offer_id":62073093980300,"sku":"RRC-EFI-NX3","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Charcoal canister purge control (+A$150)","offer_id":62072274911372,"sku":"RRC-EFI-NX3","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Charcoal canister purge control (+A$150)","offer_id":62073094013068,"sku":"RRC-EFI-NX3","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning + purge control (+A$350)","offer_id":62072274944140,"sku":"RRC-EFI-NX3","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning + purge control (+A$350)","offer_id":62073094045836,"sku":"RRC-EFI-NX3","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning integration (+A$200)","offer_id":62072274976908,"sku":"RRC-EFI-ELST2","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning integration (+A$200)","offer_id":62073094078604,"sku":"RRC-EFI-ELST2","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Charcoal canister purge control (+A$150)","offer_id":62072275009676,"sku":"RRC-EFI-ELST2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Charcoal canister purge control (+A$150)","offer_id":62073094111372,"sku":"RRC-EFI-ELST2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning + purge control (+A$350)","offer_id":62072275042444,"sku":"RRC-EFI-ELST2","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning + purge control (+A$350)","offer_id":62073094144140,"sku":"RRC-EFI-ELST2","price":14850.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/Rover_V8_EFI_engine_close-up-4_1da42fea-1144-49a9-9f86-7b8cf61967a1.png?v=1790916576"},{"product_id":"rover-v8-efi-system","title":"Rover V8 EFI Kit | Haltech Nexus R3","description":"\u003cstyle\u003e.rrc-premium-product{color:#182a22;font-family:inherit;line-height:1.75;max-width:900px;margin:auto}.rrc-premium-product div,.rrc-premium-product section{color:inherit!important;font-family:inherit!important;max-width:100%!important;border-radius:0!important;box-shadow:none!important}.rrc-premium-product section[style*=\"background\"],.rrc-premium-product div[style*=\"background\"]{background:#f4f3ed!important;border:0!important;border-top:1px solid #d4dad3!important;padding:24px!important}.rrc-premium-product h2,.rrc-premium-product h3,.rrc-premium-product h4{font-family:inherit!important;font-weight:500!important;letter-spacing:-.03em;line-height:1.2!important;margin:36px 0 18px!important}.rrc-premium-product h2{font-size:clamp(26px,4vw,38px)}.rrc-premium-product h3{font-size:25px}.rrc-premium-product p{margin:0 0 18px!important;text-align:left!important}.rrc-premium-product img{border-radius:0!important;height:auto!important;max-width:100%!important}.rrc-premium-product blockquote{border-left:2px solid #173c2e;padding:12px 24px;margin:30px 0!important;font-size:clamp(22px,3vw,29px)!important;line-height:1.5!important}.rrc-premium-product a{color:#173c2e;text-underline-offset:4px}.rrc-premium-product details{padding:18px 0!important;border-bottom:1px solid #d4dad3!important}.rrc-premium-product summary{font-weight:500!important}.rrc-premium-product figure{margin:28px auto!important}.rrc-premium-product figcaption{font-size:13px!important;line-height:1.5;margin-top:12px;color:#536057!important}@media(max-width:749px){.rrc-premium-product section[style*=\"background\"],.rrc-premium-product div[style*=\"background\"]{padding:20px!important}.rrc-premium-product blockquote{padding:12px 18px}}#MainContent [id^=\"ProductInformation-\"] h1{font-size:clamp(27px,3vw,42px)!important;line-height:1.12!important;font-weight:500!important;letter-spacing:-.04em!important;color:#182a22}\u003c\/style\u003e\u003cdiv class=\"rrc-premium-product\"\u003e\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:sans-serif;line-height:1.7;color:#222;\" class=\"rrc-product-description\"\u003e\n\u003csection style=\"background:#fff5dc;border:1px solid #b8852f;border-radius:8px;padding:18px;margin:0 0 22px;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eConfirm your steering side before ordering.\u003c\/strong\u003e\u003cbr\u003eRHD means the steering wheel is on the right; LHD means it is on the left. Select the correct steering side, kit configuration and vehicle integration using the dropdowns above. The initial selection does not confirm suitability for your vehicle.\u003c\/p\u003e\u003c\/section\u003e\n\u003cp style=\"font-size:16px;\"\u003e\u003cstrong\u003eChoose your steering side, throttle setup and vehicle integration using the dropdowns above.\u003c\/strong\u003e Check both selections before adding to cart. Air-conditioning and purge integration are optional extras; their inclusions are explained below.\u003c\/p\u003e\n\u003csection class=\"rrc-kit-inclusions\" style=\"background:#f5f3ee;border:1px solid #ddd;border-radius:8px;padding:22px;margin:24px 0;\"\u003e\u003ch2 style=\"margin-top:0;\"\u003eWhat comes with your EFI kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA complete engine-management hardware package for your agreed Rover V8 configuration.\u003c\/strong\u003e The kit brings the electronics, engine hardware, sensors and prepared wiring together, including the matching mounts, connectors, adapters and fittings for the supplied components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaltech Nexus R3 \u0026amp; prepared engine harness:\u003c\/strong\u003e a terminated loom and ECU configuration prepared by Alan Butler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern fuel injection:\u003c\/strong\u003e Bosch injectors, matching connectors and injector adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividual-coil ignition:\u003c\/strong\u003e eight ignition coils, matching connectors, ignition leads and RRC coil mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine timing hardware:\u003c\/strong\u003e crank trigger hardware and cam synchronisation components for the agreed engine configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine monitoring:\u003c\/strong\u003e intake-air and coolant temperature sensors, oil and fuel pressure sensors, with matching connections and installation fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband monitoring:\u003c\/strong\u003e wideband oxygen-sensor hardware package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake installation components:\u003c\/strong\u003e air-temperature sensor intake section and the relevant breather fittings and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation support:\u003c\/strong\u003e documentation, pin-outs and fitment support for your chosen Haltech specialist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCable throttle configuration\u003c\/h3\u003e\n\u003cp\u003eIncludes throttle-position sensing, idle-air control and the relevant plenum fittings for the cable-throttle arrangement. Your existing compatible cable-throttle intake is retained; this configuration does not include the DBW plenum, electronic throttle or pedal package.\u003c\/p\u003e\n\u003ch3\u003eDrive-by-wire configuration\u003c\/h3\u003e\n\u003cp\u003eIncludes a modified, powder-coated Rover V8 intake plenum, electronic throttle body, electronic accelerator pedal and mounting hardware, together with the required connections. \u003cstrong\u003eThe supplied plenum is prepared from a used core.\u003c\/strong\u003e Intake and pedal mounting suitability are confirmed for your vehicle before assembly. Cruise control requires suitable controls, inputs and specialist configuration.\u003c\/p\u003e\n\u003ch3\u003eOptional vehicle integration\u003c\/h3\u003e\n\u003cp\u003eAir-conditioning integration and charcoal-canister purge control add the relevant harness connections and ECU configuration. Select these separately above. They do not supply an air-conditioning system, charcoal canister, purge valve or hoses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat your installer still needs to do:\u003c\/strong\u003e fit and check the system, complete the vehicle-side wiring and fully tune your exact engine on your local fuel. Installation labour and final tuning are additional. Fuel-system upgrades and other work outside the agreed kit configuration may also be required.\u003c\/p\u003e\u003c\/section\u003e\n\u003cdiv style=\"max-width:980px;margin:0 auto;font-family:sans-serif;line-height:1.7;color:#222;\"\u003e\n\u003cp style=\"font-size:18px;text-align:center;\"\u003e\u003cstrong\u003eModern EFI for the Rover V8, whatever it powers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;\"\u003e\u003cstrong\u003eMade to order | Estimated lead time: 3–10 weeks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#fff5dc;border:1px solid #b8852f;border-radius:8px;padding:18px;margin:22px 0;\"\u003e\n\u003cp style=\"margin:0 0 10px;\"\u003e\u003cstrong\u003eRequired: full tuning by a Haltech specialist.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eThe supplied base map may allow initial startup. It is not a finished tune or a drive-ready calibration. Your vehicle must receive a full tune from a Haltech specialist in your country, using your local fuel and exact engine setup. We strongly recommend that the installation is also completed by a Haltech specialist experienced with Nexus R3 and Haltech NSP software. Arrange installation and tuning before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cp style=\"margin:0 0 16px;\"\u003eFrom a Range Rover Classic to a Morgan Plus 8 or TVR, the Rover V8 is an engine worth keeping. Our Rover V8 EFI kit brings modern fuel and ignition control to these engines while retaining the character that makes them special.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eDeveloped through our own Range Rover Classic build and adapted for other Rover V8 applications, this system replaces ageing engine management with a modern Haltech-based solution. We can assist with Rover V8-powered vehicles across makes, from factory installations to custom builds.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eThe Difference\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eAgeing fuel and ignition components can make a great engine frustrating to live with. Modern control allows precise management of fuelling and ignition, with tuning to improve cold starting, idle stability, throttle response and everyday drivability.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWhether your car is a weekend classic, a touring vehicle or a restored sports car, the aim is simple: make your Rover V8 easier to start, smoother to drive and more enjoyable to use.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eInstalled Across the Rover V8 Community\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eOur EFI systems have been installed in:\u003c\/p\u003e\n\u003cul style=\"padding-left:24px;margin:12px 0 22px;\"\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003eEarly and late Range Rover Classics, in both left-hand-drive and right-hand-drive configurations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003eA fully restored 1986 Morgan Plus 8.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003eA TVR Wedge 390.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThese installations build on the same approach: modern engine management configured around the Rover V8 and the vehicle it lives in.\u003c\/p\u003e\n\u003cbr\u003e\u003csection style=\"margin:36px 0;\"\u003e\u003ch2\u003eJohn’s Morgan Plus 8\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eJohn Turnbull · 1986 Morgan Plus 8 · 4.6-litre Rover V8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin:20px 0;\"\u003e\n\u003cfigure style=\"flex:1 1 220px;max-width:360px;margin:0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/john-turnbull-portrait-square.png?v=1790916054\" alt=\"John Turnbull beside his Morgan Plus 8\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003c\/figure\u003e\u003cfigure style=\"flex:1 1 220px;max-width:360px;margin:0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/john-turnbull-car-square.png?v=1790916071\" alt=\"John Turnbull’s 1986 Morgan Plus 8 with Rover V8 EFI\" loading=\"lazy\" width=\"1254\" height=\"1254\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cblockquote style=\"margin:24px 0;font-size:22px;line-height:1.5;\"\u003e\n\u003cp\u003e“Overall, driveability is so improved that I just want to keep driving it.”\u003c\/p\u003e\n\u003cfooter\u003eJohn Turnbull, Morgan Plus 8 owner\u003c\/footer\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eJohn wanted easy starting, a consistent idle, clean running and a broad torque band from his Morgan’s Rover V8. He fitted our Haltech Nexus R3 EFI package, with the harness prepared to work with his chosen electronic throttle body and accelerator pedal, then had the engine professionally tuned at Madoc Performance.\u003c\/p\u003e\n\u003cp\u003eIn his written account, John reports that the starting and idling problems became a thing of the past and that engine responsiveness was elevated to another level. He also describes the wiring lengths to the engine sensors as very accurate and the installation as reasonably straightforward.\u003c\/p\u003e\n\u003cp\u003eThese are John’s results from his individual installation and specialist tune. Every engine and installation requires its own setup and tuning.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#666;\"\u003eExcerpt from John’s customer article, supplied ahead of its planned publication in the global Morgan magazine. Photos used with his permission.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@regalroverclassics.com?subject=Rover%20V8%20EFI%20enquiry\"\u003eTell us about your Rover V8 project\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eReal-World Fuel Economy\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eOn our recent trip to Brisbane, our EFI-equipped Range Rover Classic with an \u003cstrong\u003e8-speed automatic\u003c\/strong\u003e was showing fuel consumption around \u003cstrong\u003e9–11 L\/100 km while cruising at 110 km\/h\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThis is our observed highway cruising result with the combined EFI and 8-speed setup, rather than a tank-to-tank fuel economy test. Consumption varies with engine specification, tuning, gearing, tyres, load and driving conditions.\u003c\/p\u003e\n\u003cbr\u003e\u003csection style=\"background:#f5f3ee;border-radius:8px;padding:22px;margin:28px 0;\"\u003e\u003ch2 style=\"margin-top:0;\"\u003eHarness \u0026amp; ECU Preparation by Alan Butler\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:22px;align-items:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/alan-butler-turbo-yoda-allied-performance.png?v=1790918381\" alt=\"Alan Butler, Turbo Yoda, at Allied Performance Projects\" width=\"360\" height=\"240\" loading=\"lazy\" style=\"width:360px;max-width:100%;height:auto;border-radius:8px;\"\u003e\u003cdiv style=\"flex:1 1 280px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eAlan Butler, known as Turbo Yoda from Mighty Car Mods and The Skid Factory, prepares the kit’s wiring harness and ECU configuration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat specialist preparation is paired with Regal Rover Classics’ Rover V8 development, vehicle-specific components and fitment support. It gives your installer a prepared foundation for the conversion.\u003c\/p\u003e\n\u003cp\u003eThe base map is for setup and initial startup. Your local Haltech specialist still needs to install, check and fully tune your exact vehicle on your local fuel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eA Complete Engine Management System\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe Stage 3 system is built around the \u003cstrong\u003eHaltech Nexus R3\u003c\/strong\u003e, bringing engine management and integrated power distribution together. Modern injectors, individual ignition coils, crank and cam timing inputs and a terminated engine loom form the foundation of the conversion.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eIntegrated power control and circuit protection simplify the engine management installation and reduce reliance on external fuse boxes and mechanical relays for the circuits managed by the system.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eKit configuration is matched to your engine and installation. Intake arrangement, throttle type, component mounting and vehicle-side connections are confirmed for your application.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eRover V8 Applications\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe welcome enquiries for \u003cstrong\u003e3.5, 3.9, 4.0, 4.2 and 4.6-litre Rover V8 engines\u003c\/strong\u003e, along with rebuilt, modified and larger-capacity Rover V8 builds.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eApplications include Range Rover, Land Rover Discovery 1, Defender, Morgan Plus 8, TVR, Rover cars, factory MG Rover V8 models and MG V8 conversions and other vehicles powered by the Rover V8.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#666;\"\u003eEach application is assessed individually. Engine capacity alone does not determine fitment. Please confirm your engine, intake, existing fuel system and vehicle configuration with us before ordering so we can establish the parts and installation requirements.\u003c\/p\u003e\n\u003csection style=\"background:#f5f3ee;border-radius:8px;padding:20px;margin:24px 0;\"\u003e\u003ch3\u003eDiscovery 1 \u0026amp; Discovery 2\u003c\/h3\u003e\n\u003cp\u003eDiscovery 1 Rover V8 applications are supported; confirm your engine and installation details before ordering.\u003c\/p\u003e\n\u003ch3\u003eDiscovery 2 4.0 \u0026amp; 4.6 EFI — available to order\u003c\/h3\u003e\n\u003cp\u003eExplore our \u003ca href=\"\/products\/discovery-2-rover-v8-efi-conversion\"\u003e\u003cstrong\u003eDiscovery 2 Haltech Nexus R3 EFI kit\u003c\/strong\u003e\u003c\/a\u003e, with the same kit configuration and air-conditioning\/purge choices as our established EFI packages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe know the conversion can be done, but we have not yet built one ourselves.\u003c\/strong\u003e The Discovery 2 trigger setup requires additional development, testing and validation. Allow an extended timeframe beyond our established kits’ usual production estimate, and contact us before ordering to agree your configuration and timeline.\u003c\/p\u003e\u003c\/section\u003e\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eCable Throttle or Drive-By-Wire\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe can assist with cable-throttle and electronic throttle configurations. The optional \u003cstrong\u003edrive-by-wire (DBW) upgrade\u003c\/strong\u003e adds electronic throttle control and allows features such as cruise control when the required inputs, controls and calibration are fitted and configured.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe will help establish the appropriate configuration for your vehicle, its intake setup and how you intend to use it.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eOptional Vehicle Integration\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThese options add wiring, connections and ECU configuration to work with compatible equipment already fitted to your vehicle.\u003c\/p\u003e\n\u003ch4 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eAir Conditioning Integration (+A$200)\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eChoose this if you want the Haltech ECU to work with your existing air conditioning. The ECU recognises when air conditioning is requested and can compensate for the compressor load to help maintain a steady idle.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eIncludes additional harness wiring, Deutsch connections and ECU configuration for compatible air conditioning request and compressor control circuits. Your existing air conditioning hardware and safety controls must be retained and checked by your installer.\u003c\/p\u003e\n\u003ch4 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eCharcoal Canister Purge Control (+A$150)\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe charcoal canister captures fuel vapour from your petrol tank. An electrically controlled purge valve allows that vapour to be drawn into the engine and burnt at suitable operating conditions.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eChoose this to retain ECU control of a compatible existing purge valve. Includes the additional harness wiring, connection and ECU configuration. The charcoal canister, purge valve and hoses are not supplied with this option.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eVehicle integration options:\u003c\/strong\u003e Standard (no additional integration), Air conditioning integration (+A$200), Charcoal canister purge control (+A$150), or Air conditioning + purge control (+A$350).\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eUnsure which option you need?\u003c\/strong\u003e Email photos of your current setup before ordering. We confirm the requirements before harness assembly. Additional spare circuits for planned upgrades can be quoted separately.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eInstallation and Tuning: Read Before Ordering\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eA full vehicle-specific tune by a Haltech specialist is required.\u003c\/strong\u003e The supplied ECU configuration and base map are intended for initial setup and startup only. Your engine may start on this map, but starting and running does not mean the calibration is complete or suitable for driving.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eYour chosen Haltech specialist must fully tune the vehicle for \u003cstrong\u003eyour exact engine specification, modifications, injectors, intake, throttle arrangement and the local fuel you will use in your country\u003c\/strong\u003e. The supplied base map does not replace this work. Do not drive the vehicle on the base map; arrange with your specialist how it will be transported for tuning.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eOur strong recommendation is to use a Haltech specialist for installation as well as tuning.\u003c\/strong\u003e Choose someone with practical experience installing and configuring the \u003cstrong\u003eHaltech Nexus R3 using NSP (Nexus Software Programmer)\u003c\/strong\u003e. General mechanical or automotive electrical experience alone does not establish familiarity with this system.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eWe have seen installations attempted by mechanics unfamiliar with NSP lead to avoidable setup issues and additional costs for customers, who then need to pay another specialist to correct the installation and complete the tune. Choosing an experienced Haltech specialist from the outset helps avoid paying for the work twice.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eInstallation labour and the required full tune are not included in the kit price.\u003c\/strong\u003e Arrange these services and their costs with your chosen Haltech specialist before ordering. Documentation, pin-outs and software references are provided to support the installation.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eVehicle-side wiring and application-specific fitting are required. Your fuel system must provide the pressure and flow required for EFI; carburettor installations and modified engines may require additional fuel system work.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eBefore ordering, email us with your vehicle make, model and year, engine capacity, left-hand or right-hand drive configuration, current intake and throttle arrangement, relevant modifications and engine bay photos.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eLead Time\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eEach kit is made to order. Estimated lead time is \u003cstrong\u003e3–10 weeks\u003c\/strong\u003e, depending on component availability from Haltech and Al’s availability to finalise the wiring harness and ECU configuration. Al, also known as \u003cstrong\u003eTurbo Yoda from Mighty Car Mods and The Skid Factory\u003c\/strong\u003e, prepares these elements of the kit.\u003c\/p\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eComplete the Build\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eAdd a Haltech digital dash.\u003c\/strong\u003e Bring engine data, warnings and configurable displays together through the Nexus R3’s CAN connection. We offer a \u003ca href=\"\/products\/digital-dash-mount\"\u003e\u003cstrong\u003eRange Rover Classic digital dash package for hard and soft dash vehicles\u003c\/strong\u003e\u003c\/a\u003e. For Morgan, TVR and other Rover V8 builds, contact us about a suitable Haltech display and mounting requirements.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:560px;\"\u003e\u003ca href=\"\/products\/digital-dash-mount\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/rrc-haltech-uc10-dash-driving.png?v=1790915110\" alt=\"Haltech UC-10 digital dash fitted in a Range Rover Classic on the road\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003c\/a\u003e\u003cfigcaption style=\"font-size:14px;color:#666;text-align:center;margin-top:8px;\"\u003eHaltech UC-10 fitted in our Range Rover Classic. Digital dash packages are sold separately. Tap the image to explore the package.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003e8-speed development.\u003c\/strong\u003e We are developing and validating our Rover V8 8-speed solutions in our own test vehicle before release. This includes work around Land Rover ZF 8HP70 installations and LT230 transfer case adapters. We also welcome enquiries about future rear-wheel-drive Rover V8 applications.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThese transmission products are not yet available to order. Email us with your vehicle and gearbox details to discuss your plans and register your interest.\u003c\/p\u003e\n\u003cfigure style=\"margin:24px auto;max-width:560px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/rrc-rover-v8-8hp70-development.jpg?v=1790915125\" alt=\"ZF 8HP70 gearbox installed in the Regal Rover Classics Range Rover Classic test vehicle\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto;margin:12px auto;border-radius:8px;\"\u003e\u003cfigcaption style=\"font-size:14px;color:#666;text-align:center;margin-top:8px;\"\u003e8-speed development in our Range Rover Classic test vehicle. Transmission products are undergoing testing before release and are separate from the EFI kit.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cbr\u003e\u003chr style=\"margin:30px 0;border:none;border-top:1px solid #ddd;\"\u003e\n\u003cp style=\"text-align:center;\"\u003e\u003cstrong\u003eLet’s bring modern EFI to your Rover V8.\u003c\/strong\u003e\u003cbr\u003eQuestions about your application?\u003cbr\u003e\u003ca href=\"mailto:info@regalroverclassics.com\"\u003e\u003cstrong\u003einfo@regalroverclassics.com\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection style=\"margin:30px 0;\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWill it fit my Rover V8?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eWe assess your engine, intake, throttle, fuel system and vehicle wiring before harness assembly. We can assist with 3.5, 3.9, 4.0, 4.2 and 4.6-litre engines, modified builds and other capacities. Engine size alone does not confirm fitment. Send your vehicle details and engine-bay photos before ordering if requirements are unclear.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eIs this only for Range Rover Classics?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eNo. Our systems have been installed in early and late Classics in LHD and RHD, a restored 1986 Morgan Plus 8 and a TVR Wedge 390. We also welcome enquiries for Rover V8-powered Discovery 1, Defender, Rover, MG V8 and custom applications. Each installation is assessed individually.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eCan I install it and drive on the supplied map?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eNo. The base map may allow startup, but it is not a finished tune. A Haltech specialist in your country must fully tune your exact vehicle on your local fuel before driving. We strongly recommend the same specialist handles installation and has practical Nexus R3 and NSP experience.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWhat should I budget for beyond the kit?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eInstallation labour and the required full tune are additional. Your application may also need fuel-system work, mounting or vehicle-side wiring. Ask your Haltech specialist to assess these costs before ordering. Supplied parts are those agreed for your selected configuration.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eShould I choose cable throttle or drive-by-wire?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eWe can assist with either. Drive-by-wire can support cruise control when the required controls, inputs and calibration are fitted. Tell us your intake layout and whether you want cruise control so we can confirm the configuration.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWhat do the A\/C and purge options do?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eA\/C integration lets the ECU recognise air-conditioning demand and compensate for compressor load at idle, with compatible request\/control wiring. Purge control operates a compatible existing valve so fuel vapour captured by the charcoal canister can be burnt in the engine. A\/C is +A$200, purge is +A$150, or both are +A$350. These do not supply an A\/C system, charcoal canister, purge valve or hoses.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWill it improve fuel economy?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eCorrect tuning can improve how an ageing system runs, but there is no guaranteed figure. Our EFI-equipped Classic with an 8-speed showed approximately 9–11 L\/100 km cruising at 110 km\/h on a Brisbane trip. That was an observed highway result with both upgrades, not a tank-to-tank test or a result every vehicle will achieve.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eCan I add a digital dash or 8-speed later?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eA compatible digital display can connect through CAN. Our \u003ca href=\"\/products\/digital-dash-mount\"\u003eRange Rover Classic UC-10 dash\u003c\/a\u003e is available separately; enquire about other vehicles. Our 8-speed products remain in development and testing and are not available to order. Tell us about future plans before your harness is built.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eHow long will my kit take?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eEstimated production lead time is 3–10 weeks, depending on Haltech component availability and Alan’s availability to finalise the harness and ECU configuration. Freight is additional to production time.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border-bottom:1px solid #ddd;padding:14px 0;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eCan you help customers outside Australia?\u003c\/summary\u003e\u003cdiv style=\"padding-top:12px;\"\u003e\u003cp\u003eYes. We support overseas Rover V8 enquiries and ship to supported destinations. Check your country and freight at checkout or email us. Arrange a local Haltech specialist and confirm local vehicle and emissions requirements before ordering.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eReady to plan your conversion?\u003c\/strong\u003e Select your configuration above, or \u003ca href=\"\/pages\/contact\"\u003esend your vehicle details and engine photos\u003c\/a\u003e to confirm fitment before ordering.\u003c\/p\u003e\n\u003csection class=\"rrc-product-disclosures\" style=\"background:#f5f5f5;border:1px solid #ddd;border-radius:8px;padding:22px;margin-top:34px;\"\u003e\u003ch3 style=\"margin:0 0 12px;\"\u003eImportant Product Information\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; tuning:\u003c\/strong\u003e A full tune by a Haltech specialist in your country, using your local fuel and exact engine setup, is required. The base map is for setup\/startup only; do not drive on it. We strongly recommend installation by a Haltech specialist experienced with Nexus R3 and NSP. Installation labour, final tuning and additional vehicle-specific work are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntended use:\u003c\/strong\u003e Haltech equipment is subject to its \u003ca href=\"https:\/\/www.haltech.com\/details\/haltech-limited-warranty\/\"\u003eoff-road\/competition usage policy\u003c\/a\u003e. Confirm any applicable regulatory exemption and local road-use, emissions and engineering requirements before purchase. This kit is not a road-use approval.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResponsibility:\u003c\/strong\u003e To the extent permitted by law, Regal Rover Classics does not accept responsibility for damage or costs caused by incorrect installation, wiring, configuration, tuning, misuse or use outside the specified application. This does not exclude liability for product defects or our own acts or omissions.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Regal Rover Classics","offers":[{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Standard","offer_id":62071887790220,"sku":"RRC-EFI-NX3","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Standard","offer_id":62073094406284,"sku":"RRC-EFI-NX3","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Standard","offer_id":62071887822988,"sku":"RRC-EFI-ELST2","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Standard","offer_id":62073094439052,"sku":"RRC-EFI-ELST2","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ ECU AC integration","offer_id":62072212947084,"sku":"RRC-EFI-NX3","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ ECU AC integration","offer_id":62073094471820,"sku":"RRC-EFI-NX3","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Factory purge control","offer_id":62072212979852,"sku":"RRC-EFI-NX3","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Factory purge control","offer_id":62073094504588,"sku":"RRC-EFI-NX3","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ AC + purge integration","offer_id":62072213012620,"sku":"RRC-EFI-NX3","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ AC + purge integration","offer_id":62073094537356,"sku":"RRC-EFI-NX3","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ ECU AC integration","offer_id":62072213045388,"sku":"RRC-EFI-ELST2","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ ECU AC integration","offer_id":62073094570124,"sku":"RRC-EFI-ELST2","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Factory purge control","offer_id":62072213078156,"sku":"RRC-EFI-ELST2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Factory purge control","offer_id":62073094602892,"sku":"RRC-EFI-ELST2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ AC + purge integration","offer_id":62072213110924,"sku":"RRC-EFI-ELST2","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ AC + purge integration","offer_id":62073094635660,"sku":"RRC-EFI-ELST2","price":14850.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/Rover_V8_EFI_engine_close-up-5.png?v=1790912448"},{"product_id":"discovery-2-rover-v8-efi-conversion","title":"Discovery 2 Rover V8 EFI Kit | 4.0 \u0026 4.6 | Haltech Nexus R3","description":"\u003cstyle\u003e.rrc-premium-product{color:#182a22;font-family:inherit;line-height:1.75;max-width:900px;margin:auto}.rrc-premium-product div,.rrc-premium-product section{color:inherit!important;font-family:inherit!important;max-width:100%!important;border-radius:0!important;box-shadow:none!important}.rrc-premium-product section[style*=\"background\"],.rrc-premium-product div[style*=\"background\"]{background:#f4f3ed!important;border:0!important;border-top:1px solid #d4dad3!important;padding:24px!important}.rrc-premium-product h2,.rrc-premium-product h3,.rrc-premium-product h4{font-family:inherit!important;font-weight:500!important;letter-spacing:-.03em;line-height:1.2!important;margin:36px 0 18px!important}.rrc-premium-product h2{font-size:clamp(26px,4vw,38px)}.rrc-premium-product h3{font-size:25px}.rrc-premium-product p{margin:0 0 18px!important;text-align:left!important}.rrc-premium-product img{border-radius:0!important;height:auto!important;max-width:100%!important}.rrc-premium-product blockquote{border-left:2px solid #173c2e;padding:12px 24px;margin:30px 0!important;font-size:clamp(22px,3vw,29px)!important;line-height:1.5!important}.rrc-premium-product a{color:#173c2e;text-underline-offset:4px}.rrc-premium-product details{padding:18px 0!important;border-bottom:1px solid #d4dad3!important}.rrc-premium-product summary{font-weight:500!important}.rrc-premium-product figure{margin:28px auto!important}.rrc-premium-product figcaption{font-size:13px!important;line-height:1.5;margin-top:12px;color:#536057!important}@media(max-width:749px){.rrc-premium-product section[style*=\"background\"],.rrc-premium-product div[style*=\"background\"]{padding:20px!important}.rrc-premium-product blockquote{padding:12px 18px}}#MainContent [id^=\"ProductInformation-\"] h1{font-size:clamp(27px,3vw,42px)!important;line-height:1.12!important;font-weight:500!important;letter-spacing:-.04em!important;color:#182a22}\u003c\/style\u003e\u003cdiv class=\"rrc-premium-product\"\u003e\u003cdiv class=\"rrc-product-description\" style=\"max-width:980px;margin:0 auto;line-height:1.7;\"\u003e\n\u003csection style=\"background:#fff5dc;border:1px solid #b8852f;border-radius:8px;padding:18px;margin:0 0 22px;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eConfirm your steering side before ordering.\u003c\/strong\u003e\u003cbr\u003eRHD means the steering wheel is on the right; LHD means it is on the left. Select the correct steering side, kit configuration and vehicle integration using the dropdowns above. The initial selection does not confirm suitability for your vehicle.\u003c\/p\u003e\u003c\/section\u003e\n\u003cp style=\"font-size:16px;\"\u003e\u003cstrong\u003eChoose your steering side, throttle setup and vehicle integration using the dropdowns above.\u003c\/strong\u003e Check both selections before adding to cart. Air-conditioning and purge integration are optional extras; their inclusions are explained below.\u003c\/p\u003e\n\u003csection class=\"rrc-kit-inclusions\" style=\"background:#f5f3ee;border:1px solid #ddd;border-radius:8px;padding:22px;margin:24px 0;\"\u003e\u003ch2 style=\"margin-top:0;\"\u003eWhat comes with your EFI kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDiscovery 2 development:\u003c\/strong\u003e this describes the intended package. We have not yet built a Discovery 2 kit ourselves; its trigger components and any application-specific mounting or integration changes must be developed and validated for your agreed configuration before dispatch. Allow additional time as explained below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA complete engine-management hardware package for your agreed Rover V8 configuration.\u003c\/strong\u003e The kit brings the electronics, engine hardware, sensors and prepared wiring together, including the matching mounts, connectors, adapters and fittings for the supplied components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaltech Nexus R3 \u0026amp; prepared engine harness:\u003c\/strong\u003e a terminated loom and ECU configuration prepared by Alan Butler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern fuel injection:\u003c\/strong\u003e Bosch injectors, matching connectors and injector adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividual-coil ignition:\u003c\/strong\u003e eight ignition coils, matching connectors, ignition leads and RRC coil mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine timing hardware:\u003c\/strong\u003e crank trigger hardware and cam synchronisation components for the agreed engine configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine monitoring:\u003c\/strong\u003e intake-air and coolant temperature sensors, oil and fuel pressure sensors, with matching connections and installation fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWideband monitoring:\u003c\/strong\u003e wideband oxygen-sensor hardware package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake installation components:\u003c\/strong\u003e air-temperature sensor intake section and the relevant breather fittings and adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation support:\u003c\/strong\u003e documentation, pin-outs and fitment support for your chosen Haltech specialist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCable throttle configuration\u003c\/h3\u003e\n\u003cp\u003eIncludes throttle-position sensing, idle-air control and the relevant plenum fittings for the cable-throttle arrangement. Your existing compatible cable-throttle intake is retained; this configuration does not include the DBW plenum, electronic throttle or pedal package.\u003c\/p\u003e\n\u003ch3\u003eDrive-by-wire configuration\u003c\/h3\u003e\n\u003cp\u003eIncludes a modified, powder-coated Rover V8 intake plenum, electronic throttle body, electronic accelerator pedal and mounting hardware, together with the required connections. \u003cstrong\u003eThe supplied plenum is prepared from a used core.\u003c\/strong\u003e Intake and pedal mounting suitability are confirmed for your vehicle before assembly. Cruise control requires suitable controls, inputs and specialist configuration.\u003c\/p\u003e\n\u003ch3\u003eOptional vehicle integration\u003c\/h3\u003e\n\u003cp\u003eAir-conditioning integration and charcoal-canister purge control add the relevant harness connections and ECU configuration. Select these separately above. They do not supply an air-conditioning system, charcoal canister, purge valve or hoses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat your installer still needs to do:\u003c\/strong\u003e fit and check the system, complete the vehicle-side wiring and fully tune your exact engine on your local fuel. Installation labour and final tuning are additional. Fuel-system upgrades and other work outside the agreed kit configuration may also be required.\u003c\/p\u003e\u003c\/section\u003e\n\u003cp style=\"font-size:20px;\"\u003e\u003cstrong\u003eModern Haltech EFI for your Discovery 2 Rover V8.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.0 \u0026amp; 4.6 Rover V8 | Made to order with additional development time\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYour Discovery deserves a conversion planned around its engine and the way you use it. We welcome Discovery 2 owners looking to replace ageing engine management with a Haltech-based Rover V8 EFI solution.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@regalroverclassics.com?subject=Discovery%202%20EFI%20enquiry\" style=\"display:inline-block;padding:14px 22px;background:#222;color:#fff;border-radius:4px;text-decoration:none;\"\u003e\u003cstrong\u003eEnquire about your setup\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003csection style=\"background:#fff5dc;border:1px solid #b8852f;padding:20px;border-radius:8px;margin:24px 0;\"\u003e\u003ch2 style=\"margin-top:0;\"\u003eDiscovery 2 fitment status\u003c\/h2\u003e\n\u003cp\u003eDiscovery 2 4.0 and 4.6 engines use different trigger arrangements from the Rover V8 installations we have completed. \u003cstrong\u003eWe have not yet completed or validated a Discovery 2 installation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable to order as a Discovery 2 EFI conversion with development required.\u003c\/strong\u003e We know this conversion can be done, but we have not yet built one ourselves. Additional development and validation are required to establish the correct crank and cam trigger setup and vehicle integration. This is not an already validated, direct-fit Discovery 2 package. Contact us before ordering to confirm your engine, installation requirements and development timeline.\u003c\/p\u003e\u003c\/section\u003e\n\u003ch2\u003eThe EFI package\u003c\/h2\u003e\n\u003cp\u003eBuilt around the \u003cstrong\u003eHaltech Nexus R3\u003c\/strong\u003e, with modern injectors, individual ignition coils, crank and cam timing inputs and a terminated engine loom. Configuration is matched to your engine and installation. The Discovery 2 trigger arrangement requires additional development and validation before dispatch.\u003c\/p\u003e\n\u003cp\u003eChoose the Stage 3 configuration or Stage 3 with drive-by-wire, and select the vehicle integration you need above. Cruise control with drive-by-wire requires the appropriate controls, inputs and calibration; retaining factory vehicle functions must be confirmed for your build.\u003c\/p\u003e\n\u003csection style=\"background:#f5f3ee;border-radius:8px;padding:22px;margin:28px 0;\"\u003e\u003ch2 style=\"margin-top:0;\"\u003eHarness \u0026amp; ECU Preparation by Alan Butler\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:22px;align-items:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/alan-butler-turbo-yoda-allied-performance.png?v=1790918381\" alt=\"Alan Butler, Turbo Yoda, at Allied Performance Projects\" width=\"360\" height=\"240\" loading=\"lazy\" style=\"width:360px;max-width:100%;height:auto;border-radius:8px;\"\u003e\u003cdiv style=\"flex:1 1 280px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eAlan Butler, known as Turbo Yoda from Mighty Car Mods and The Skid Factory, prepares the kit’s wiring harness and ECU configuration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat specialist preparation is paired with Regal Rover Classics’ Rover V8 development, vehicle-specific components and fitment support. It gives your installer a prepared foundation for the conversion.\u003c\/p\u003e\n\u003cp\u003eThe base map is for setup and initial startup. Your local Haltech specialist still needs to install, check and fully tune your exact vehicle on your local fuel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003cbr\u003e\u003ch3 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eOptional Vehicle Integration\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThese options add wiring, connections and ECU configuration to work with compatible equipment already fitted to your vehicle.\u003c\/p\u003e\n\u003ch4 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eAir Conditioning Integration (+A$200)\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eChoose this if you want the Haltech ECU to work with your existing air conditioning. The ECU recognises when air conditioning is requested and can compensate for the compressor load to help maintain a steady idle.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eIncludes additional harness wiring, Deutsch connections and ECU configuration for compatible air conditioning request and compressor control circuits. Your existing air conditioning hardware and safety controls must be retained and checked by your installer.\u003c\/p\u003e\n\u003ch4 style=\"margin:28px 0 12px;line-height:1.3;font-weight:700;\"\u003eCharcoal Canister Purge Control (+A$150)\u003c\/h4\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe charcoal canister captures fuel vapour from your petrol tank. An electrically controlled purge valve allows that vapour to be drawn into the engine and burnt at suitable operating conditions.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eChoose this to retain ECU control of a compatible existing purge valve. Includes the additional harness wiring, connection and ECU configuration. The charcoal canister, purge valve and hoses are not supplied with this option.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eVehicle integration options:\u003c\/strong\u003e Standard (no additional integration), Air conditioning integration (+A$200), Charcoal canister purge control (+A$150), or Air conditioning + purge control (+A$350).\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eUnsure which option you need?\u003c\/strong\u003e Email photos of your current setup before ordering. We confirm the requirements before harness assembly. Additional spare circuits for planned upgrades can be quoted separately.\u003c\/p\u003e\n\u003ch2\u003eLead time: allow for development\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe usual 3–10 week production estimate for our established kits does not apply as a confirmed Discovery 2 delivery window.\u003c\/strong\u003e Allow additional time for trigger development, testing and validation, alongside Haltech component availability and Alan’s harness and ECU preparation. The full timeline will be agreed for your vehicle before ordering. No fixed additional timeframe is promised.\u003c\/p\u003e\n\u003ch2\u003eSend us your Discovery details\u003c\/h2\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:info@regalroverclassics.com\"\u003einfo@regalroverclassics.com\u003c\/a\u003e with your model year, country, left- or right-hand drive, engine capacity, modifications, current ECU and intake, transmission, and clear engine-bay photos. Tell us what you want to retain and what you want to improve.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; tuning\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA full tune by a Haltech specialist in your country, on your local fuel and exact engine setup, is required for any agreed conversion.\u003c\/strong\u003e We strongly recommend installation by a Haltech specialist experienced with Nexus R3 and NSP. A supplied base map would be for setup and initial startup only, not for driving. Installation labour and final tuning are additional.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan I buy a Discovery 2 kit now?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eYes. Select your kit and integration options above. Before ordering, contact us to confirm your engine configuration, development scope and the additional time required. We have not yet completed a Discovery 2 installation ourselves.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eIs the Classic \/ Discovery 1 kit a direct fit?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eWe have not validated it as a direct-fit Discovery 2 kit. Engine capacity alone does not confirm compatibility; the trigger arrangement and vehicle integration need assessment.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat will it cost and how long will it take?\u003c\/strong\u003e\u003c\/summary\u003e\u003cp\u003eThe kit starts at A$14,500. Air-conditioning integration adds A$200, charcoal-canister purge control adds A$150, or both add A$350. Installation and full tuning are additional. Confirm any application-specific work and the development timeline with us before ordering; the established kits’ 3–10 week estimate is not a confirmed Discovery 2 lead time.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cstrong\u003eHave a Discovery 1?\u003c\/strong\u003e Explore our \u003ca href=\"\/products\/range-rover-classic-efi-conversion-system\"\u003eRange Rover Classic \u0026amp; Discovery 1 EFI kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003csection style=\"background:#f5f5f5;border:1px solid #ddd;border-radius:8px;padding:22px;margin-top:30px;\"\u003e\u003ch2\u003eImportant Product Information\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDevelopment-stage application:\u003c\/strong\u003e We have not yet built a Discovery 2 EFI kit ourselves. Correct trigger configuration and vehicle integration require additional development, testing and validation. Confirm your vehicle specification, agreed scope and extended timeframe before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntended use:\u003c\/strong\u003e Haltech equipment is subject to its \u003ca href=\"https:\/\/www.haltech.com\/details\/haltech-limited-warranty\/\"\u003eoff-road\/competition usage policy\u003c\/a\u003e. Confirm local road-use, emissions and engineering requirements. This page does not provide road-use approval.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResponsibility:\u003c\/strong\u003e To the extent permitted by law, Regal Rover Classics does not accept responsibility for damage or costs caused by incorrect installation, wiring, configuration, tuning, misuse or use outside the agreed application. This does not exclude liability for product defects or our own acts or omissions.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Regal Rover Classics","offers":[{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Standard","offer_id":62073046171788,"sku":"RRC-D2-NX3-0-0","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Standard","offer_id":62073095028876,"sku":"RRC-D2-NX3-0-0","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning integration (+A$200)","offer_id":62073046204556,"sku":"RRC-D2-NX3-0-1","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning integration (+A$200)","offer_id":62073095061644,"sku":"RRC-D2-NX3-0-1","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Charcoal canister purge control (+A$150)","offer_id":62073046237324,"sku":"RRC-D2-NX3-0-2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Charcoal canister purge control (+A$150)","offer_id":62073095094412,"sku":"RRC-D2-NX3-0-2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning + purge control (+A$350)","offer_id":62073046270092,"sku":"RRC-D2-NX3-0-3","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 \/ Air conditioning + purge control (+A$350)","offer_id":62073095127180,"sku":"RRC-D2-NX3-0-3","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Standard","offer_id":62073046302860,"sku":"RRC-D2-NX3-1-0","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Standard","offer_id":62073095159948,"sku":"RRC-D2-NX3-1-0","price":14500.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning integration (+A$200)","offer_id":62073046335628,"sku":"RRC-D2-NX3-1-1","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning integration (+A$200)","offer_id":62073095192716,"sku":"RRC-D2-NX3-1-1","price":14700.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Charcoal canister purge control (+A$150)","offer_id":62073046368396,"sku":"RRC-D2-NX3-1-2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Charcoal canister purge control (+A$150)","offer_id":62073095225484,"sku":"RRC-D2-NX3-1-2","price":14650.0,"currency_code":"AUD","in_stock":true},{"title":"Right-hand drive (RHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning + purge control (+A$350)","offer_id":62073046401164,"sku":"RRC-D2-NX3-1-3","price":14850.0,"currency_code":"AUD","in_stock":true},{"title":"Left-hand drive (LHD) \/ Rover V8 EFI Kit – Stage 3 + Drive By Wire Upgrade (for cruise control) \/ Air conditioning + purge control (+A$350)","offer_id":62073095258252,"sku":"RRC-D2-NX3-1-3","price":14850.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/files\/Black_Disco_2_408a7932-39d4-4ed7-b713-8dd5e00a2db4.jpg?v=1790919777"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/0720\/0908\/collections\/rrc-engine-bay-oct2026.png?v=1791775960","url":"https:\/\/regalroverclassics.com\/collections\/rover-v8-efi-kits.oembed","provider":"Regal Rover Classics","version":"1.0","type":"link"}