This COBB kit adapts the previous ethanol sensor setup on 2015–2017 Subaru WRX models to the Subaru CAN flex fuel upgrade. The package includes the module, harness and bracket needed to transition older ethanol sensor installations to the CAN-based Cob b flex fuel architecture, providing the wiring and mounting hardware required for the upgrade on compatible WRX vehicles.
Cobb 15-17 Subaru WRX Previous Ethanol Sensor Kit to Subaru CAN FF Upgrade (Module/Harness/Bracket)