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The COBB Flex Fuel Upgrade and fuel pressure kit for 2015–2017 Subaru WRX (CAN) converts the vehicle to handle ethanol blends via a CAN-based flex fuel solution and includes a fuel pressure kit. It provides a complete upgrade path for ethanol tuning and fuel control while preserving vehicle communications through the CAN interface; installation details and fitment are specific to 2015–2017 WRX applications.
Cobb 15-17 Subaru WRX CAN Flex Fuel Upgrade + Fuel Pressure Kit
