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Subaru Impreza Tuning Tools

For all of your Impreza's high performance and racing needs, look no further than VividRacing. We've got the Pistons, Intake, Turbo, Body Kits, Suspension, Wheels, Tires, and every racing and high performance accessory to give your vehicle that extra boost. VividRacing won't be outdone on quality, service or delivery. It's our mission to provide you with the best purchase experience hands down, when buying racing and performance parts for your Impreza Don't find what you're looking for? Call now to speak to one of our parts technicians about the performance upgrades for Impreza that you're looking for.


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 AEM ECU Extension Harness Subaru Impreza EJ20G 92-96 

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 Subaru Impreza EJ20K 96-98 

Model Number: 30-2983C   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 Subaru Impreza WRX STI Limited | WRX STI 2.5L | 2458ccH4 TURBO [EJ257] 04-08 

Model Number: 30-2988   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 harness...
  
 AEM ECU Extension Harness Subaru Impreza WRX | WRX Limited | TR 2.5L | 2458ccH4 TURBO [EJ255] 06-09 

Model Number: 30-2988   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 harness...
  
 HKS Pro Electronic Idling Stabilizer Subaru Impreza 93-96 

Model Number: 4605-RF001   View Price

The HKS EIDS has been developed to buffer dramatic airflow meter signal fluctuations. By buffering these fluctuations the EIDS prevents engine stalling or stumbling associated with sudden imbalances in air/fuel ratio of airflow meter-equipped vehicles that utilize atmosphere venting blow-off valves.Features:Prevents Engine StallingBuffer Dramatic Airflow Meter Signal FluctationsCompatible with HKS F-CON V Pro Ver. 3 & 4Fitment:Subaru Impreza 1993-1996Notes:Pictures for marketing purposes only, a...
  
 HKS F-CON Harness Type FP5-7 Subaru Impreza WRX EJ205 00-07 

Model Number: 4202-RF008   View Price

F-CON iS can control the latest advanced engines. Just connect to a stock ECU with a vehicle specified harness without modification. HKS "F-CON iS" is a piggy-back ECU for fuel and ignition management as well as new features. Functions for fuel and ignition controls are inherited from the previous model F-CON SZ. In addition to it, function to collect OBD II diagnosis data was added for correction of setting due to stock close-loop correction values when intake/exhaust parts are upgraded or boos...
  
 HKS F-CON Harness Type FP5-7 Subaru Impreza WRX EJ207 00-07 

Model Number: 4202-RF008   View Price

F-CON iS can control the latest advanced engines. Just connect to a stock ECU with a vehicle specified harness without modification. HKS "F-CON iS" is a piggy-back ECU for fuel and ignition management as well as new features. Functions for fuel and ignition controls are inherited from the previous model F-CON SZ. In addition to it, function to collect OBD II diagnosis data was added for correction of setting due to stock close-loop correction values when intake/exhaust parts are upgraded or boos...