Quick view COBB Cobb NexGen Flex Fuel Ethanol Sensor Kit UPGRADE (Module/Harness ONLY) USES PREV FF ETHANOL SENSR KT - 315670 Compare $495.00 $443.99 Cobb NexGen Flex Fuel Ethanol Sensor Kit UPGRADE (Module/Harness ONLY) USES PREV FF ETHANOL SENSR KT Add to Cart Add to Cart