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COBB NexGen Stage 2 + Flex Fuel power package and fuel regulator kit for 2015–2018 Subaru WRX STI provides an upgraded fuel delivery solution tailored to those model years. Packaged as a Stage 2 NexGen Flex Fuel option in black, it supports flex fuel setups and the fuel regulation components needed for higher fueling demands when combined with appropriate tuning and fuel system upgrades.
Cobb 15-18 Subaru STI NexGen Stage 2 + Flex Fuel Power Package - Black
