Cobb Tuning Subaru CAN Flex Fuel Upgrade - 2018-2021 Subaru WRX Oil Cooler confidence-inspiring feel

confidence-inspiring feel

and sophisticated—these are the perfect finishing touch to your exterior

market road conditions

3M Double-Sided Tape or Bolt-On Install

Cobb Tuning Subaru CAN Flex Fuel Upgrade - 2018-2021 Subaru WRX Oil Cooler confidence-inspiring feelAdd true flex fuel capability to your 20182021 Subaru WRX with the COBB CAN Flex Fuel Upgrade. This kit is designed to measure ethanol content in real time and feed that data into the vehicles CAN system so the ECU can use it for COBB Off The Shelf (OTS) maps or a custom calibration. The result is a clean, modern flex fuel solution that integrates like it belongs there. At the center of the system is the COBB CAN Gateway, a billet aluminum module that