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Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
These upgrades make the G4X Monsoon a true powerhouse in a small shell
The XtremeX has built in E-throttle and all the advanced features including Anti-lag
Requires A Loom
14471AA142
Plugin ECU - 92-96 WRX/STI - WRX2X Marke_Stoptech These upgrades make the G4XEasy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below. Designed for the WRX V1 2 EJ20. Please check your pinoutconnector matches the header in the listed photo before purchasing. This ECU
