Collection: Flex Fuel Kits
High Performance Fuel Systems & Components
One of the most important parts of a high performance engine is its fuel system. After years of testing on the dyno use, and real-world track testing we have dialed in which brand will give you the most reliable and performance advantages.
We carry a huge selection of the highest quality fuel injectors, fuel pumps, fuel, rails, regulators, sensors and more. We build and race some of the fastest Subarus in the world, and these are the parts that get us to the top!
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Cobb Subaru 08-16 STI / 08-14 WRX Flex Fuel Sensor Kit
Vendor:Regular price $650.00 USDRegular priceUnit price / perSold out -
Cobb Subaru 08-16 STI / 08-14 WRX (MT ONLY) Flex Fuel Package
Vendor:Regular price $875.00 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-14 WRX - PTFE Fuel Line Kit for use w/ COBB Flex Fuel Sensor
Vendor:Regular price $551.99 USDRegular priceUnit price / perSold out -
Cobb 15-16 Subaru STI Accessport + Flex Fuel + Fuel Upgrade Package
Vendor:Regular price $2,100.00 USDRegular priceUnit price / perSold out -
Cobb 08-17 Subaru STI Fuel System Package + Flex Fuel
Vendor:Regular price $2,660.00 USDRegular priceUnit price / perSold out -
Subaru Previous Ethanol Sensor Kit To Nexgen Flex Flue Ethanol to sensor kit upgrade - Fits STI 2015-2021
Vendor:Regular price $495.00 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-14 WRX - PTFE Fuel System Kit w/ 2600cc Fuel Injectors (Red)
Vendor:Regular price $2,435.99 USDRegular priceUnit price / per -
IAG - Subaru 08-14 WRX - PTFE Flex Fuel System Kit w/ 2600cc Fuel Injectors (Black)
Vendor:Regular price $2,551.99 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-14 WRX - PTFE Flex Fuel System Kit w/ 2600cc Fuel Injectors (Gold)
Vendor:Regular price $2,551.99 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-14 WRX - PTFE Flex Fuel System Kit w/ 2600cc Fuel Injectors (Red)
Vendor:Regular price $2,551.99 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-21 STI - PTFE Flex Fuel System Kit w/ 2600cc Fuel Injectors (Black)
Vendor:Regular price $2,551.99 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-21 STI - PTFE Flex Fuel System Kit w/ 2600cc Fuel Injectors (Gold)
Vendor:Regular price $2,551.99 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-21 STI - PTFE Flex Fuel System Kit w/ 2600cc Fuel Injectors (Red)
Vendor:Regular price $2,551.99 USDRegular priceUnit price / perSold out -
IAG - Subaru 08-14 WRX - PTFE Fuel System Kit w/ 2600cc Fuel Injectors (Black)
Vendor:Regular price $2,435.99 USDRegular priceUnit price / per -
IAG - Subaru 08-14 WRX - PTFE Fuel System Kit w/ 2600cc Fuel Injectors (Gold)
Vendor:Regular price $2,435.99 USDRegular priceUnit price / per -
IAG - Subaru 06-07 WRX/STI - PTFE Flex Fuel Line Upgrade Kit for IAG-AFD-2212 (Ethanol Safe)
Vendor:Regular price $178.99 USDRegular priceUnit price / perSold out -
Cobb 2008-2014 Subaru WRX Flex Fuel + Fuel Upgrade Package
Vendor:Regular price $1,485.00 USDRegular priceUnit price / perSold out -
Cobb 2007 Subaru STi 5-Pin Flex Fuel Package
Vendor:Regular price $875.00 USDRegular priceUnit price / perSold out