Quick view TwinPower TwinPower Idle Mixture Needle Repack Kit - 420819 Compare $13.99 Prevent idle mixture screw leaks with this Twin Power™ repacking kit. The Twin Power™ Fuel Mixture Repacking Kit allows you to maintain your carburetor for peak performance. This kit includes spring, O-ring and washer and fits all Keihin FCR MX carbs Add to Cart Add to Cart
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Quick view COBB Cobb 08-21 Subaru STI NexGen Stage 2 to NexGen Stg 2 + Flex Fuel Power Package Upgrade - NEXGENFF001 Compare $900.99 Cobb 15-21 Subaru STI NexGen Stage 2 to NexGen Stg 2 + Flex Fuel Power Package Upgrade Add to Cart Add to Cart
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Quick view COBB Cobb 08-17 Subaru STi Fuel Rails - 343150 Compare $275.99 Cobb 08-21 Subaru STI Fuel Rails Add to Cart Add to Cart
Quick view COBB Cobb 04-06 Subaru STI Side Feed To Top Feed Fuel Rail Conversion Kit w/ Fittings - 331260 Compare $225.99 Cobb 04-06 Subaru STI Side Feed To Top Feed Fuel Rail Conversion Kit w/ Fittings Add to Cart Add to Cart
Quick view COBB Cobb 08-21 Subaru STI (Incl. 2018 Type RA) NexGen Flex Fuel Ethanol Sensor Kit - 325650 Compare $725.99 Cobb 08-21 Subaru STI (Incl. 2018 Type RA) NexGen Flex Fuel Ethanol Sensor Kit Add to Cart Add to Cart
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Quick view COBB Cobb Subaru 08-21 STI (Incl. 2018 Type RA) Fuel Pressure Sensor Kit - 315650 Compare $250.99 Cobb Subaru 08-21 STI (Incl. 2018 Type RA) Fuel Pressure Sensor Kit Add to Cart Add to Cart
Quick view COBB Cobb 08-14 Subaru WRX / 08-21 STI High Flow E85 Capable Fuel Pump - 315450 Compare $175.99 Cobb 08-14 Subaru WRX / 08-21 STI High Flow E85 Capable Fuel Pump Add to Cart Add to Cart
Quick view COBB Cobb 08-19 Subaru STI Fuel Pressure Regulator (for Fuel Rail Kit) - 315250 Compare $350.99 Cobb 08-21 Subaru STI Fuel Pressure Regulator (for Fuel Rail Kit) Add to Cart Add to Cart
Quick view COBB Cobb 08-21 Subaru STi Fuel Pressure Regulator Kit - 315200 Compare $375.99 Cobb 08-14 Subaru STi Fuel Pressure Regulator KitThis Part Fits:YearMakeModelSubmodel2008-2014SubaruImprezaWRX STI2011-2014SubaruImprezaWRX STI Limited2010SubaruImprezaWRX STI Special Edition2015SubaruWRX STIBase2015SubaruWRX STILaunch... Add to Cart Add to Cart