

Fitment Information:
This kit includes the Subaru CAN Gateway Module with Harness / Bracket for WRX 6MT 2015-2017. This kit does not include the ethanol sensor.
Select this product if you have Cobb's previous Ethanol Sensor Kit and would like to upgrade to their new CAN Gateway Kit WRX.
COBB Tuning Flex Fuel Upgrade Kit for Subaru measures the ethanol content level of the fuel being pumped into your engine and then sends that data to the ECU to be used in a Flex Fuel calibration.
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