Generated by All in One SEO Pro v5.0.0.1, this is an llms.txt file, used by LLMs to index the site.

# RM Racing Electronics - Engine Management Systems

Manufacture of Standalone ECU's

## Sitemaps

- [XML Sitemap](https://rmracingelectronics.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Pages

- [Home](https://rmracingelectronics.com/) - Engine Management systems and accessories, Standalone ECU's, wideband controllers, electronic throttle controllers, Injectors, ZF 8HP Transmission control and much more!
- [RM-Primis Standalone ECU | Inputs, Outputs, CAN & Engine Management](https://rmracingelectronics.com/rm-primis-standalone-ecu) - RM-Primis standalone ECU for plug-and-play and wire-in engine management. CAN bus, 8HP control, tuning software, basemaps, diagnostics and swap support.
- [customer map test](https://rmracingelectronics.com/customer-map-test)
- [ZF 8HP Controller Alternative | RM-Primis CAN Transmission Control](https://rmracingelectronics.com/zf-8hp-controller-alternative) - ZF 8HP controller alternative for RM-Primis users. One ECU, one tuning software, CAN bus 8HP control, shifter support and no separate TCU box.
- [Plug-and-Play vs Wire-In Standalone ECU: Which Setup Is Best?](https://rmracingelectronics.com/plug-and-play-vs-wire-in-standalone-ecu) - Learn the differences between plug-and-play and wire-in standalone ECUs, the advantages of each setup, and how basemaps help start your engine conversion.
- [ZF 8HP Controller | RM-Primis Standalone ECU Transmission Control](https://rmracingelectronics.com/8hp-controller) - Control ZF 8HP45, 8HP50, 8HP70 and 8HP75 transmissions with RM-Primis CAN integration. No separate 8HP controller, wiring and flashing support.
- [Support Hub](https://rmracingelectronics.com/support-hub) - Official RM-Primis support hub with direct links for RM-Tuner software, firmware, wiring, pinouts, sensor calibration, fuel tuning, CAN bus and ZF 8HP setup.
- [Primis Wiki](https://rmracingelectronics.com/primis-wiki)
- [VAG 1.8T Standalone ECU vs RM-Primis (AGU/AEB/AJL/ANB) | RM Racing Electronic](https://rmracingelectronics.com/vag-18t-standalone-ecu-compare) - Compare our VAG 1.8T standalone ECU base Plug & Play vs RM-Primis. See bundles, DBW option, wideband choices, CAN integration & ZF 8HP keywords.
- [BMW M52 Standalone ECU vs RM-Primis (320i/323i/528i/Z3/728i) | RM Racing Electronics](https://rmracingelectronics.com/bmw-m52-standalone-ecu-compare) - Compare the BMW M52 standalone ECU base Plug & Play vs RM-Primis. See features, accessory bundles, wideband & DBW options, and choose the right ECU for your engine build.
- [BMW M60 Standalone ECU vs RM-Primis (530i/540i/730i/740i/840i) | RM Racing Electronics](https://rmracingelectronics.com/bmw-m60-standalone-ecu-compare) - Compare the BMW M60 standalone ECU base Plug & Play vs RM-Primis. See bundles, DBW option, wideband choices, and ZF 8HP CAN keywords.
- [BMW M50 Standalone ECU vs RM-Primis (M50/M50TU) | RM Racing Electronics](https://rmracingelectronics.com/bmw-m50-standalone-ecu-compare) - BMW M50 standalone ECU comparison: our Plug & Play base ECU vs the RM-Primis advanced ECU for M50 & M50 VANOS. See features, accessory bundles, DBW option, wideband choices, and ZF 8HP CAN integration.
- [BMW M43 Standalone ECU vs RM-Primis | Plug & Play ECU Comparison](https://rmracingelectronics.com/bmw-m43-standalone-ecu-compare) - BMW M43 standalone ECU comparison. Compare the Plug & Play BMW M43 ECU with the RM-Primis version, see differences, accessories, use cases, and buy the right ECU for your 316i, 318i, 518i or Z3.
- [BMW M42 Standalone ECU vs RM-Primis (E30/E36) | RM Racing Electronics](https://rmracingelectronics.com/bmw-m42-standalone-ecu-compare) - Compare the BMW M42 Standalone ECU base model vs RM-Primis. See features, included accessories, wideband/DBW options, and pick the best ECU for your E30/E36 M42 build.
- [Affiliate Account](https://rmracingelectronics.com/affiliate-account)
- [Affiliate Registration](https://rmracingelectronics.com/affiliate-registration)
- [Affiliate Reset Password](https://rmracingelectronics.com/affiliate-reset-password)
- [Affiliate Page](https://rmracingelectronics.com/affiliate-page) - [rtwwwap_affiliate_page]
- [T&C's Policy](https://rmracingelectronics.com/terms-and-conditions) - Discover the Terms and Conditions of Use for Our Website | RM Racing Electronics""Agree to Our Terms and Conditions for a Seamless Website Experience | RM Racing Electronics""Stay Informed: Terms and Conditions of Using Our Website | RM Racing Electronics""Important Terms and Conditions You Need to Know Before Using Our Website | RM Racing Electronics""Protect Yourself: Understanding Our Website's Terms and Conditions | RM Racing Electronics
- [Shop - RM racing Electronics Standalone ECU's](https://rmracingelectronics.com/shop) - Discover RM Racing Electronics Store's cutting-edge standalone ECU's and engine management systems. Explore our design and manufacturing innovations today!
- [Privacy Policy](https://rmracingelectronics.com/privacy-policy) - Protect Your Privacy Online with RM Racing Electronics | The Site's Privacy Policy Explained | Find out How We Use and Protect Your Personally Identifiable Information
- [Contact Us](https://rmracingelectronics.com/contact-us)

## Products

- [RM Primis Plug and Play ECU E38 E39 M62 Standalone ECU |  For M62 740i 540i M5.2.1 & ME7.2/M7.2](https://rmracingelectronics.com/shop/rm-primis-plug-and-play-ecu-e38-e39-m62-standalone-ecu-for-m62-740i-540i-m5-2-1-me7-2-m7-2) - Upgrade your BMW M62 engine with the RM Primis Standalone ECU, a true plug-and-play solution for BMW E38/E39 with M5.2.1 or ME7.2/M7.2 systems. Enjoy full CAN-Bus control, advanced tuning, 8HP support, and enhanced performance features.
- [BMW E36 M3 S50B32 EURO Standalone ECU MSS50 PnP Ecu - RM-Primis](https://rmracingelectronics.com/shop/bmw-e36-m3-s50b32-euro-standalone-ecu-mss50-pnp-ecu-rm-primis) - BMW E36 M3 S50B32 EURO Standalone ECU Upgrade with the RM Primis Standalone ECU. Plug-and-play install, full VANOS control, ZF 8HP ready, and advanced tuning tools
- [BMW M54 Standalone ECU | RM Primis Plug and Play ECU for E46 E39 Z4 MS42/MS43/MS45](https://rmracingelectronics.com/shop/bmw-m54-standalone-ecu-e46-ms42-ms43-ms45) - BMW M54 Standalone ECU by RM Primis. True plug and play ECU for E46, E39 & Z4 with MS42, MS43 or MS45. Supports ZF 5HP & ZF 8HP CAN integration.
- [Mazda MX5 Variable TPS and Adapter plate Upgrade KIT](https://rmracingelectronics.com/shop/mazda-mx5-variable-tps-and-adapter-plate-upgrade-kit) - Upgrade your Mazda MX5 mk1 with our Variable TPS and Adapter Plate Kit. Enhance performance and reliability. Shop now for easy installation and quality components.
- [Round CAN Bus Display | Touchscreen Gear Indicator for ZF 8HP, Standalone ECU & Custom DBC](https://rmracingelectronics.com/shop/zf-8hp-can-display-round-gear-indicator) - Round touchscreen ZF 8HP CAN display for gear, RPM, speed and live ECU data. Supports RM-Primis, MaxxECU, OBD-II and custom DBC files.
- [BMW E36 M52 STANDALONE ECU | RM PRIMIS PLUG AND PLAY ECU FOR M52 BMW](https://rmracingelectronics.com/shop/bmw-e36-m52-standalone-ecu-rm-primis-plug-and-play-ecu-for-ms41) - Unlock your BMW E36 M52 potential with RM Primis BMW E36 M52 Standalone ECU. Full control, advanced features, and easy installation for MS41.0ECUs. Discover more now!
- [Volkswagen Audi Skoda Seat 1.8T AEB/AGU/AJL/ANB Plug and Play standalone ecu](https://rmracingelectronics.com/shop/volkswagen-audi-skoda-seat-1-8t-aeb-agu-ajl-anb-plug-and-play-standalone-ecu) - Upgrade VW/Audi/skoda AEB AGU AJL ANB Engines engines with our Plug and Play standalone ECU. Easy installation, improved performance, and advanced features.
- [BMW M44 Standalone ECU | Plug and Play ECU for M44 Engines](https://rmracingelectronics.com/shop/bmw-m44-plug-and-play-standalone-ecu-318is-318ti-318ic-z3) - Upgrade your BMW M44 engine with our Plug and Play Standalone ECU. Features include launch control, wideband input, and flex fuel sensor compatibility.
- [BMW S50 Standalone ECU (S50B30) Plug & Play | RM-Primis](https://rmracingelectronics.com/shop/bmw-s50-standalone-ecu) - BMW S50 standalone ECU for E36 M3 S50B30. True plug-and-play RM-Primis ECU with VANOS control, advanced CAN-bus, and ZF 8HP transmission support.
- [BMW M62 Standalone ECU | RM-Primis Plug-and-Play ECU for BMW V8](https://rmracingelectronics.com/shop/bmw-m62-standalone-ecu-rm-primis) - High-performance BMW M62 Standalone ECU with true plug-and-play installation. RM-Primis ECU for BMW M62 V8 engines with CAN-bus support, advanced tuning, and motorsport-grade protection.
- [BMW M60 Standalone ECU | RM-Primis Plug-and-Play ECU for BMW V8](https://rmracingelectronics.com/shop/bmw-m60-standalone-ecu-rm-primis) - High-performance BMW M60 Standalone ECU with true plug-and-play installation. RM-Primis ECU for BMW M60 V8 engines with advanced tuning, CAN-bus support, and motorsport-grade engine protection.
- [BMW M50 Standalone ECU (VANOS & Non-VANOS) | RM-Primis Plug-and-Play ECU](https://rmracingelectronics.com/shop/bmw-m50-standalone-ecu) - High-performance BMW M50 Standalone ECU for VANOS & non-VANOS engines. True plug-and-play RM-Primis ECU for BMW E36 with advanced tuning, CAN-bus support and motorsport-grade protection.
- [BMW M44 Standalone ECU | RM-Primis Plug-and-Play ECU for E36 & Z3](https://rmracingelectronics.com/shop/bmw-m44-standalone-ecu-rm-primis-plug-and-play-ecu-for-e36-z3) - High-performance BMW M44 Standalone ECU with true plug-and-play installation. RM-Primis ECU for BMW E36 M44 engines with advanced tuning, CAN-bus support, and motorsport-grade engine protection.
- [BMW M43 Standalone ECU | RM-Primis Plug-and-Play ECU for E36](https://rmracingelectronics.com/shop/bmw-m43-standalone-ecu-rm-primis) - High-performance BMW M43 Standalone ECU with true plug-and-play installation. RM-Primis ECU for BMW E36 M43 engines with advanced tuning, CAN-bus support, and motorsport-grade engine protection.
- [BMW M42 Standalone ECU | RM-Primis Plug-and-Play ECU for E36 & E30](https://rmracingelectronics.com/shop/bmw-m42-standalone-ecu-rm-primis) - High-performance BMW M42 Standalone ECU with true plug-and-play installation. RM-Primis ECU for BMW E36 and E30 M42 engines with advanced tuning, CAN-bus support, and motorsport-grade engine protection.
- [BMW M60 Standalone ECU | Plug and Play ECU for 530i, 730i, 540i, 740i, 840i](https://rmracingelectronics.com/shop/bmw-m60-plug-and-play-standalone-ecu-530i-730i-540i-740i-840i) - Enhance your BMW M60 engine with our BMW M60 Plug and Play Standalone ECU. Includes boost control, wideband compatibility and free tuning software. Shop now!
- [BMW M52 Standalone ECU | Plug and Play ECU for M52 Engines](https://rmracingelectronics.com/shop/bmw-m52-plug-and-play-standalone-ecu-320i-520i-323i-523i-z3-328i-528i-728i) - Upgrade your BMW M52 engine with our plug-and-play standalone ECU. Features include internal MAP sensor, launch control, and flex fuel compatibility.
- [BMW M50 Standalone ECU | Plug and Play ECU for M50 & M50Tu Engines](https://rmracingelectronics.com/shop/bmw-m50-plug-and-play-standalone-ecu-320i-520i-325i-525i) - Upgrade your BMW M50 or M50Tu engine with our Plug and Play Standalone ECU. Easy installation, enhanced performance, free tuning software. Visit us today!
- [BMW M43 Plug and Play Standalone ecu 316i, 518i, 318i, Z3](https://rmracingelectronics.com/shop/new-bmw-m43-plug-and-play-standalone-ecu-316i-518i-318i-z3) - Enhance your BMW 316i, 518i, 318i, Z3 with our Plug and Play Standalone ECU. Includes boost control, wideband compatibility, and easy installation. Order now!
- [VAG 1.8T Plug & Play ECU – RM Primis for VW Audi Skoda AGU AEB AJL](https://rmracingelectronics.com/shop/vag-1-8t-plug-play-ecu-rm-primis-for-vw-audi-skoda-agu-aeb-ajl) - Upgrade your VW, Audi, or Skoda 1.8T engine with the RM Primis Plug and Play VAG 1.8T Plug and Play Standalone ECU. Designed for VAG 1.8T (AGU AEB AJL) — delivers full engine control, boost tuning, and reliability.
- [BMW M42 Standalone ECU | Plug and Play ECU for E30 and E36](https://rmracingelectronics.com/shop/bmw-m42-standalone-ecu) - Upgrade your BMW engine with our BMW M42 Standalone ECU for E30 & E36. Boost control, fan control, and more. Optimize performance effortlessly.
- [Universal Standalone ECU | RM-Primis by RM Racing Electronics](https://rmracingelectronics.com/shop/universal-standalone-ecu-wire-in-rm-primis-by-rm-racing-electronics) - Discover RM-Primis, the advanced Universal standalone ECU by RM Racing Electronics. Engine control for 1-12 cylinders, tuning software included. Upgrade for peak performance!
- [BMW S54 Standalone ECU | RM-Primis Plug-and-Play ECU for S54 E46 M3 (MSS54)](https://rmracingelectronics.com/shop/bmw-s54-standalone-ecu-rm-primis-plug-and-play-ecu-for-e46-m3-mss54) - High-performance BMW S54 Standalone ECU with true plug-and-play installation. RM-Primis ECU for BMW E46 M3 using MSS54 with full VANOS, CAN-bus support, advanced tuning, and motorsport-grade engine protection.
- [Universal Intake Air Temp Sensor](https://rmracingelectronics.com/shop/universal-intake-air-temp-sensor) - Shop universal intake air temp sensor for standalone ECUs. Generic IAT sensor compatible with various applications. Buy now for accurate air temperature readings.
- [HONDA OBD1 STANDALONE ECU | RM PRIMIS PLUG AND PLAY ECU FOR HONDA OBD1](https://rmracingelectronics.com/shop/honda-obd1-standalone-ecu-rm-primis) - Unlock your Honda potential with RM Primis Honda OBD1 Standalone ECU. Full control, advanced features, and easy installation for honda OBD1 ECUs. Discover more now!
- [ZF 8HP Timed Relay for TCU Power Delay](https://rmracingelectronics.com/shop/zf-8hp-timed-relay) - ZF 8HP timed relay for RM-Primis ECU swaps. Keeps the 8HP TCU powered after ignition off for correct shutdown, adaptation saving and reliability.
- [ZF 8HP Universal Wiring Harness / Loom for RM-Primis ECU](https://rmracingelectronics.com/shop/zf-8hp-transmission-universal-wiring-harness-loom) - ZF 8HP universal wiring harness for RM-Primis ECU and 8HP swaps. Suitable for 8HP45, 8HP50, 8HP70 and selected 8HP75 transmission wiring.
- [ZF 8HP Controller Integration & TCU Flashing for RM-Primis](https://rmracingelectronics.com/shop/zf8hp-automatic-transmission-control-integration) - ZF 8HP controller integration for RM-Primis ECU. Supports 8HP45, 8HP50, 8HP70 and selected 8HP75 units with CAN control, wiring and TCU flashing.
- [VAG VW Audi Skoda 1.8T ME7.1 ME7.5 PnP Plug and Play standalone ecu RM Primis](https://rmracingelectronics.com/shop/vag-vw-audi-skoda-1-8t-me7-1-me7-5-pnp-plug-and-play-standalone-ecu-rm-primis) - Explore RM Primis Plug and Play Standalone ECU for VAG 1.8T ME7.1 & ME7.5 vehicles. Unlock advanced features and fail-safe protections. Shop Now at RM Racing Electronics.
- [VAG VW Audi Skoda 1.8T 20v AGU AEB AJL Plug and Play standalone ecu RM Primis](https://rmracingelectronics.com/shop/vag-vw-audi-skoda-1-8t-20v-agu-aeb-ajl-plug-and-play-standalone-ecu-rm-primis) - Explore RM Primis Plug and Play Standalone ECU for VAG 1.8T 20v AGU AEB AJL vehicles. Unlock advanced features and fail-safe protections. Shop Now at RM Racing Electronics.
- [Mazda Miata Standalone ECU 99-00 NB MK2 Plug and Play  | Optimized ECU for MX5 Performance Tuning](https://rmracingelectronics.com/shop/mazda-mx5-pnp-miata-ecu-eunos-mk2-99-00-1-6-1-8) - Enhance your Mazda Miata's performance with our Plug and Play Mazda Miata Standalone ECU. Perfect for MX5 tuning, designed for 99-00 NB MK2 models. Explore now!
- [Peugeot/Citroen 306 S16 Standalone ECU | Plug and Play for 2.0 16v Engines](https://rmracingelectronics.com/shop/psa-peugeot-citroen-306-s16-single-plug-motronic-mp-3-2-pnp-standalone-ecu) - Enhance your Peugeot or Citroen with our Peugeot 306 S16 Standalone ECU. Includes Boost Control, Sequential Fuel Trim, and more. Shop now!
- [Ford CVH RS Turbo & XR3i & XR2i 16v ''OFAB'' replacement PnP Standalone ecu](https://rmracingelectronics.com/shop/ford-cvh-rs-turbo-xr3i-xr2i-16v-ofab-replacement-pnp-standalone-ecu) - Upgrade your Ford CVH RS Turbo, XR3i, XR2i 16v with the Ford 'OFAB' Standalone ECU. Modernize engine management effortlessly with built-in map sensor & more!
- [Peugeot/Citroen 306 GTI Standalone ECU | Plug and Play ECU for Magneti Marelli 1AP.10 Engines](https://rmracingelectronics.com/shop/psa-peugeot-citroen-306-gti-single-plug-marelli-1ap-10-pnp-standalone-ecu) - Enhance your Peugeot or Citroen 306 GTI with our Plug and Play Standalone ECU. Boost control, fuel trim, and more for optimal performance. Buy now at RM Racing!
- [BMW E30 Standalone ECU | Plug and Play ECU for E30, E28, and E34 (Motronic 1.1 and 1.3)](https://rmracingelectronics.com/shop/bmw-e30-e28-e34-325i-325-525-motronic-1-1-and-1-3-plug-play-standalone-ecu) - Upgrade your BMW E30, E28, or E34 with our Plug and Play Standalone ECU. Includes free tuning software. Enhance performance with ignition management.
- [PSA Peugeot Citroen 106 SAXO 1.6 16V single plug Marelli 1AP PnP Standalone ecu](https://rmracingelectronics.com/shop/psa-peugeot-citroen-106-saxo-1-6-16v-single-plug-marelli-1ap-pnp-standalone-ecu) - Upgrade your Peugeot Citroen 106 SAXO 1.6 16V with a Standalone ECU! Plug it in, no extra wiring needed. Boost control, launch control, and more. Get the details now!
- [Ford Puma 1.7 PnP Plug In Plug and Play Standalone Ecu](https://rmracingelectronics.com/shop/ford-puma-1-7-pnp-plug-in-plug-and-play-standalone-ecu) - Enhance your Ford Puma 1.7 with a Plug and Play Standalone ECU. No wiring needed, includes basemap, turbo compatibility, fast USB connection. Upgrade now!
- [Ford Zetec Standalone Ecu PnP Plug In Plug and Play 1.4 1.6 1.8 2.0 EEC-V](https://rmracingelectronics.com/shop/ford-zetec-pnp-plug-in-plug-and-play-standalone-ecu-1-4-1-6-1-8-2-0-eec-v) - Enhance your Ford Zetec engine with a Ford Zetec Standalone ECU. Easy installation, compatible with turbo, ITBs, and adjustable settings. Upgrade your performance now!
- [Opel/Vauxhall C20LET Standalone ecu Plug and Play](https://rmracingelectronics.com/shop/opel-vauxhall-c20let-pnp-standalone-ecu) - Vauxhall C20LET Standalone ECU. Plug and play solution with boost control, launch control, free tuning software. Upgrade now with RM Racing Electronics.
- [Mazda Miata Standalone ECU | Plug and Play ECU for 01-05 NB2 MK2.5](https://rmracingelectronics.com/shop/mazda-mx5-pnp-miata-ecu-eunos-mk2-5-01-05-1-6-1-8) - Upgrade your Mazda Miata NB2 MK2.5 with our Plug and Play Standalone ECU. Fuel and ignition management, boost control, and more for enhanced performance.
- [Opel/Vauxhall C20XE Standalone ecu Plug and Play](https://rmracingelectronics.com/shop/opel-vauxhall-c20xe-pnp-standalone-ecu) - Upgrade your Vauxhall with a Vauxhall C20XE standalone ECU for ultimate performance. Plug and play solution with boost control and free tuning software included.
- [Wire-In Universal Standalone ECU | Advanced Engine Management System](https://rmracingelectronics.com/shop/rm-racing-electronics-4-4-full-sequencial-and-batch-fire-max-8-cylinders) - Explore our Wire-In Universal Standalone ECU for advanced engine management. Supports up to 8 cylinders, sequential fuel & ignition, and configurable tuning.
- [Mazda Miata Standalone ECU | Plug and Play 1990 Miata ECU for 89-98 NA MK1](https://rmracingelectronics.com/shop/mazda-mx5-pnp-1990-miata-ecu-eunos-mk1-89-98-standalone-ecu) - Explore our Mazda Miata Standalone ECU designed for 1990 Miata ECU 89-98 NA MK1 models. Enjoy easy installation and comprehensive engine management capabilities.
- [RM-Primis Jr. Upgrade](https://rmracingelectronics.com/shop/rm-primis-jr-upgrade) - This listing is for customers who wish to upgrade their Non RM-Primis Plug-in ecu's to the new RM-Primis Jr. Platform. This has to be discussed previously with our support team to see if the ECU you are buying can be used along the RM-Primis Jr.
- [Opel/Vauxhall Corsa GSI Standalone ECU | Plug and Play ECU for X16XE, X16XEL, X14XE Engines](https://rmracingelectronics.com/shop/opel-vauxhall-x16xe-x16xel-x14xe-pnp-standalone-ecu-corsa-gsi) - Upgrade Your Opel/Vauxhall Corsa GSI Standalone ECU | Plug and Play Solution for Enhanced Performance | Free Tuning Software Included | Contact Us for More Info
- [BMW E46 STANDALONE ECU Z3 4 CYL M43 M43TU BMS46 PNP, PnP TANDALONE ECU RM-PRIMIS](https://rmracingelectronics.com/shop/bmw-e46-z3-4-cyl-m43-m43tu-bms46-pnp-plug-and-play-standalone-ecu-rm-primis) - Upgrade your BMW E46 Z3 with RM Primis standalone ECU. Full CAN bus control, GS20 TCU compatibility, drive-by-wire support, and LSU4.9 wideband sensor options.
- [BMW Shifter 8 and 10 Pin Connectors](https://rmracingelectronics.com/shop/bmw-shifter-8-and-10-pin-connectors) - BMW Shifter 8 and 10 Pin Connectors - OEM-Quality Transmission Upgrade Product Overview The BMW Shifter 8 and 10 Pin Connectors are precision-engineered components designed for compatibility with BMW 8HP and DCT transmissions Shifters. These connectors provide reliable electrical connectivity for Transmission Shifters, ideal for repairs, upgrades, and custom automotive projects, including 8HP Transmission swaps.
- [Engineering fee](https://rmracingelectronics.com/shop/engineering-fee) - Used as addon for custom made project where a payment of an engineering fee is required
- [Wasted Spark Coil Pack With Internal Igniters](https://rmracingelectronics.com/shop/wasted-spark-coil-pack-with-internal-igniters) - Very good with strong spark
- [8mm HT Silicone Leads for 4 and 6 cylinder Wasted Spark Coil Pack](https://rmracingelectronics.com/shop/8mm-ht-silicone-leads-for-4-and-6-cylinder-wasted-spark-coil-pack) - 8mm HT Leads, match our coilpack
- [Standalone ecu Programming cable](https://rmracingelectronics.com/shop/standalone-ecu-programming-cable) - USB Programming cable for our ecu's
- [Flex fuel/Ethanol Content Sensor GM style](https://rmracingelectronics.com/shop/flex-fuel-ethanol-content-sensor-gm-style) - Flex fuel ethanol content sensor, GM style, to use with standalone ecu
- [Universal Hall Sensor](https://rmracingelectronics.com/shop/universal-hall-sensor) - The Cherry GS1005 - GS1007 series of gear tooth speed sensors are hall effect sensors that are designed for use in applications where ferrous edge detection or near zero speed sensing is required. Aluminium housingHigh speed capabilityImmune to rotational alignmentCompatible with unregulated power supply Output Type NPN Body Style Barrel Mounting Style Panel Mount Supply
- [Mazda RX8 450cc @ 3BAR Denso Fuel Injectors 195500-445](https://rmracingelectronics.com/shop/mazda-rx8-450cc-3bar-denso-fuel-injectors-195500-445) - Set Of 4 High-quality flow tested/matched Denso injectors Injector flow- 450cc @ 3bar Injector resistance- 14Ohm OEM Part number- 195500-445 Ideal for Mazda MX5 turbo/supercharged conversion
- [RM-Primis 3M long universal wiring harness](https://rmracingelectronics.com/shop/rm-primis-3m-long-universal-wiring-harness) - 3 meter long 64 wire universal wiring harness for the RM-Primis standalone ecu For pinouts, schematics and other info please go to http://help.primis-ecu.co.uk
- [Mad AFR- Wideband controller and display - LSU 4.9](https://rmracingelectronics.com/shop/mad-afr-wideband-controller-and-display-lsu-4-9) - PRODUCT DETAILS Type Digital Gauge Backlight LED RED Accept OEM / ODM Apply 12V / Universal / Tuning Car,Truck,Automobile,Vehicle Range 10 - 20AFR (with output for ecu's/Dataloggers) Faceplate Color Black/WHITE Lens Smoked Lens Rim / Housing Aluminum Function Read the Air Fuel Ratio Gauge Value *Ultra Precise Wideband AFR Measurement *Compact Design *RM Racing Electronics LSU4.9 Wideband
- [Wasted Spark Smart ignition coil for 6 Cylinder engines](https://rmracingelectronics.com/shop/wasted-spark-smart-ignition-coil-for-6-cylinder-engines) - Wasted Spark, Smart ignition coil for 6 Cylinder engines
- [Smart Coil On Plug Universal R8 NGK Style With Connector](https://rmracingelectronics.com/shop/smart-coil-on-plug-universal-r8-ngk-style-with-connector) - 1x Smart coilpack with internal ignitier 1x Connector kit with contacts (doesn't need ignition amplifier)
- [Standalone Fly-by-Wire Controller for Electronic Throttle Systems | Advanced Drive-by-Wire Throttle Control with TunerStudio Compatibility](https://rmracingelectronics.com/shop/electronic-throttle-etc-fly-by-wire-drive-by-wire-standalone-controller) - Explore our Electronic Throttle ETC Fly by Wire Standalone Controller. Ideal for precise throttle control with PID, feedforward, and safety features.
- [RM Racing Electronics LSU 4.9 & LSU 4.2 wideband sensor](https://rmracingelectronics.com/shop/rm-racing-electronics-lsu-4-9-lsu-4-2-wideband-sensor) - Explore RM Racing Electronics LSU 4.9 & 4.2 Wideband Sensor. British brand lambda sensor probes with front placement, 6 connectors, ideal for exhaust systems.
- [Sumitomo Ignition Coil Connector fits S15 r33 r34 sr20 rb25 rb26 skyline r35 coilpack](https://rmracingelectronics.com/shop/sumitomo-ignition-coil-connector-fits-s15-r33-r34-sr20-rb25-rb26-skyline-r35-coilpack) - Shop Sumitomo ignition coil connector kit for Nissan R35 GTR and other Japanese coilpacks. Includes housing, lock, seals, and terminals for secure installation.
- [Bmw M50 Crank sensor VR](https://rmracingelectronics.com/shop/bmw-m50-crank-sensor-vr) - VR crank sensor for M50 engines with Bosch ecu, also used on the conversion of M50 engines from siemens MS40.1 to our standandalone ecu
- [VW AUDI R8 TFSI Ignition Coil Coilpack Connector Set With Terminals 1J0973724](https://rmracingelectronics.com/shop/vw-audi-r8-tfsi-ignition-coil-coilpack-connector-set-with-terminals-1j0973724) - Shop VW AUDI R8 TFSI Ignition Coil Connector Set. Aftermarket replacement for D-Shape connectors. Ideal for repairs or motorsport upgrades. Shop Now at RM Racing.
- [Madcod- 4 Channel Speeduino Compatible Board With Onboard CPU+VR Conditioner](https://rmracingelectronics.com/shop/madcod-4-channel-speeduino-compatible-board-with-onboard-cpu-vr-conditioner) - Speeduino Compatible Board Own Design 4 channel Speeduino compatible board
- [3 bar/43 psi GM Universal MAP Sensor](https://rmracingelectronics.com/shop/3-bar-43-psi-gm-universal-map-sensor) - Material: ABSColor: BlackQuantity: 1 kitSize: like the picture showWire length: 37cm3 bar/43psi Map Sensor Kit For VARIOUS carsHigh quality, durable Outputs/Inputs 1-GND 2-Signal 3-+5v
- [4 bar/58 psi GM Universal MAP Sensor](https://rmracingelectronics.com/shop/4-bar-58-psi-gm-universal-map-sensor) - Material: ABSColor: BlackQuantity: 1 kitSize: like the picture showWire length: 37cm4 bar/58psi Map Sensor Kit For VARIOUS carsHigh quality, durable Outputs/Inputs 1-GND 2-Signal 3-+5v
- [Cosworth Style Crank Position Sensor](https://rmracingelectronics.com/shop/cosworth-style-crank-position-sensor) - 2 or 3 pin cosworth style VR crank position sensor, the ideal sensor for aftermaket applications
- [MAC 3 Port Turbo/Boost Control Valve-Solenoid](https://rmracingelectronics.com/shop/mac-3-port-turbo-boost-control-valve-solenoid) - 1x Mac 3 port Boost control Solenoid PWM Operation, top of the line boost control solenoid Compatible with all standalone ecu system's
- [Nissan 24-1 50mm Trigger disc for SR20 Engines](https://rmracingelectronics.com/shop/nissan-24-1-50mm-trigger-disc-for-sr20-engines) - If sync problem occures with the standard Nissan CAS Nissan SR20, this is a smooth and easy upgrade. Works with any standalone ecu, Multi-tooth (12) + home (1). Fits: 89-94 Nissan 240SX S13 KA24DE 91-94 Nissan Sentra B13 GA16DE 90-94 Nissan Pulsar GTi-R N14 SR20DET 91-93 Nissan NX B13 GA16DE 93-94 Nissan Altima U13 KA24DE 89-95

## Product categories

- [Universal Standalone ECU's](https://rmracingelectronics.com/product-category/universal-standalone-ecu-s) - Standalone ECU’s with the universal connector for custom made a wiring harness installation.
- [Accessories](https://rmracingelectronics.com/product-category/accessories) - Cool accessories for your build, MAP sensors, TPS sensors, connectors etc etc
- [PNP Standalone ECU's](https://rmracingelectronics.com/product-category/pnp-standalone-ecu-s) - Plug and Play Standalone ecu’s for your car, engine management system, fuel injection,dataloging, just replace your factory ECU with none or very minor modifications.
- [Speeduino](https://rmracingelectronics.com/product-category/speeduino) - 4 channel Own Design Speeduino Boards with Onboard CPU
- [RM - Primis Standalone ECU](https://rmracingelectronics.com/product-category/rm-primis-standalone-ecu) - New fully in-house developed standalone ECU With Built In Widebanda, Knock Control, Fly by wire, Plug and play and wire in options available
- [Ignition- Coilpacks And HT Cables](https://rmracingelectronics.com/product-category/accessories/ignition-coilpacks-and-ht-cables) - Ignition Related parts
- [Engine Sensor](https://rmracingelectronics.com/product-category/accessories/engine-sensors) - Engine management sensors and parts
- [Wideband Kit](https://rmracingelectronics.com/product-category/accessories/wideband-kit) - Wideband for AFR monitoring
- [Fly By Wire Controller](https://rmracingelectronics.com/product-category/accessories/fly-by-wire-controller) - Standalone Fly by wire/ Electronic Throttle controller
- [ZF 8HP Controller & Wiring](https://rmracingelectronics.com/product-category/8hp-controller-wiring) - Shop ZF 8HP controller and wiring parts for RM-Primis ECU swaps: 8HP harnesses, BMW shifter connectors, timed relays and transmission control integration.

## Product tags

- [transmission control](https://rmracingelectronics.com/product-tag/transmission-control)
- [zf8hp](https://rmracingelectronics.com/product-tag/zf8hp)
- [zf8hp45](https://rmracingelectronics.com/product-tag/zf8hp45)
- [zf8hp70](https://rmracingelectronics.com/product-tag/zf8hp70)