Mitsubishi Eclipse Tuning Accessories

Take your Eclipse to the next level with VividRacing's high performance engine components like pistons, rods & bearings, as well as Cold Air Intake, Suspension like Springs, Rods and Coilovers, to wheels, tires and anything else you could use to tune your Eclipse to the next level. With our focus on customer service and quality, plus an insider's knowledge of high performance upgrades for Eclipse, you'll be sure to get the best parts delivered to you as fast as possible to make your overall shopping experience with VividRacing a pleasure. Even if you don't find what you're looking for, be sure to call us and speak with a Eclipse upgrade & racing specialist-- odds are we can help you locate the exact part you want.


View all Eclipse Tuning Accessories products

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 AEM ECU Extension Harness Mitsubishi Eclipse 2.0L | 1997cc (122ci) L4 TURBO VIN:F [4G63] 96-98 

Model Number: 30-2983   View Price

AEM's Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness. Features: Never cut/splice the factory wiring harness again! Easy out-of-the-car access for an ancillary wiring Troubleshooting can be done outside of the vehicle Easy removal of any device that is no longer desired Constructed with original ECU and harnes...
  
 AEM ECU Extension Harness Mitsubishi Eclipse 2.0L | 1997cc (122ci) L4 TURBO [4G63T] 1999 

Model Number: 30-2983   View Price

AEM's Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness. Features: Never cut/splice the factory wiring harness again! Easy out-of-the-car access for an ancillary wiring Troubleshooting can be done outside of the vehicle Easy removal of any device that is no longer desired Constructed with original ECU and harnes...
  
 AEM ECU Extension Harness Mitsubishi Eclipse Spyder GS | RS | GS 2.4L | 2351ccL4 VIN:G [4G64] 00-05 

Model Number: 30-2983   View Price

AEM's Universal ECU Patch/Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into your factory wiring harness. Features: Never cut/splice the factory wiring harness again! Easy out-of-the-car access for an ancillary wiring Troubleshooting can be done outside of the vehicle Easy removal of any device that is no longer desired Constructed with original ECU and harnes...
  
 AEM Series 2 Plug and Play EMS Mitsubishi Eclipse Spyder GST 2.0L | 1997cc (122ci) L4 TURBO VIN:F [4G63] 96-98 

Model Number: 30-6310   View Price

AEM's Series 2 EMS is a complete engine control system that plugs into the factory harness and uses the factory sensors. This means you do not need to replace any parts of the harness or sensors, just plug the EMS into the harness and begin tuning! The Series 2 EMS allows you to control every aspect of your engine. From rev limit, timing, adding different sized injectors, boost control, nitrous injection, even anti-lag and individual cylinder fuel and timing trims, the Series 2 EMS gives you...
  
 AEM Series 2 Plug and Play EMS Mitsubishi Eclipse Spyder GST 2.0L | 1997cc (122ci) L4 TURBO [4G63T] 1999 

Model Number: 30-6310   View Price

AEM's Series 2 EMS is a complete engine control system that plugs into the factory harness and uses the factory sensors. This means you do not need to replace any parts of the harness or sensors, just plug the EMS into the harness and begin tuning! The Series 2 EMS allows you to control every aspect of your engine. From rev limit, timing, adding different sized injectors, boost control, nitrous injection, even anti-lag and individual cylinder fuel and timing trims, the Series 2 EMS gives you...
  
 AEM Series 2 Plug and Play EMS Mitsubishi Eclipse Spyder GS 2.4L | 2351cc L4 [4G64] 00-02 

Model Number: 30-6310   View Price

AEM's Series 2 EMS is a complete engine control system that plugs into the factory harness and uses the factory sensors. This means you do not need to replace any parts of the harness or sensors, just plug the EMS into the harness and begin tuning! The Series 2 EMS allows you to control every aspect of your engine. From rev limit, timing, adding different sized injectors, boost control, nitrous injection, even anti-lag and individual cylinder fuel and timing trims, the Series 2 EMS gives you...