Flex Fuel kit – Subaru WRX & STi 315600


$639.00 $599.00

Cobb Flex Fuel kit 315600 for the Subaru 08-14 WRX and 08-20 STI means you can now safely run any blend of ethanol/gasoline and your ECU will know exactly how to handle the blended fuel. A custom Flex Fuel E-tune + this Cobb F.F. kit is the best way to get your Subaru running right on pump gas, E95 and every blend between including E85 or whatever ethanol % is available in your area.

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