COBB Flex Fuel Upgrade Kit STI MY08-21 Cam Sensor B41450-SL (Silver)

B41450-SL (Silver)

1 transfer gears w/ 3

To avoid cracking the plastic manifold when removing the brass grommets do not over-torque center bolts

BRZ MY13-21 (ZC) 6MT

Gear Ratio: 3

COBB Flex Fuel Upgrade Kit STI MY08-21 Cam Sensor B41450-SL (Silver)FLEX FUEL POWER ADVANTAGE The COBB flex fuel system allows the ECU to constantly adjust for the ethanol content in the fuel. High ethanol content (E85) fuels can provide substantial power gains when tuned appropriately. The key to harnessing that power is COBB's flex fuel kit. The kit consists of an ethanol sensor, an ethanol signal converter to communicating the sensor data to the ECU, hoses and adapters, electrical harnesses, and mounting bracket.