Link G4X Plug and Play ECU for 93-96 Subaru WRX STi v1-2 EJ20 GC8A GC8B GC8CThe Link G4X range of engine management systems builds upon the previous G4+ ECUs by featuring an all new micro processor, an upgraded communications chip and expanded data logging. These improvements allow for a more responsive and accurate tune, much faster download speeds and far greater internal data logging capacity. The Link G4X range of engine management systems are well known for delivering class leading performance without sacrificing factory

If you have more questions on whether or not this system is right for you

Engineered to 'Activate More Grip'

fuel pressure and oil temp/pressure

Precise Spring Pressure for a Positive Feel

COBB On The Fly Map Switching: Switch to another map on-the-fly while you drive for optimal tuning for every situation

(1) 6" Air Filter

reliable wideband air/fuel controllers that can help ensure your vehicle is optimally tuned

WARNING: Within the USA this product is legal only for racing vehicles which may never be used upon a public highway

This version moves the sway bar up high enough to ensure clearance to the Lower Control Arm

Included in the kit is a mounting bracket engineered to fit directly on the Type R’s firewall

We have validated it to communicate with over 250 non-AEM devices

NO TUNE REQUIREDCOMPATIBLE WITH FACTORY AND/OR MOST AFTERMARKET DOWNPIPES – NO ADAPTER NECESSARY