2015-2021 Subaru STI Engine
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IBR Flex Fuel Sensor Kit 2015-2021 WRX/STI
Original price $549.99 - Original price $549.99Original price$549.99$549.99 - $549.99Current price $549.99| /This kit is designed to provide a way to data log and monitor the ethanol content of fuel on most new Subaru Vehicles. Our proprietary controller r...
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IAG Street Series Air Oil Separator 2008-2014 WRX/ 2008-2021 STI
Original price $439.99 - Original price $439.99Original price$439.99$439.99 - $439.99Current price $439.99| /The IAG Performance V3 Street Series Air / Oil separator (AOS) is an excellent investment to keep your Subaru vehicle running well. The Street Seri...
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COBB Tuning 2.5L Spark Plugs 2006-2014 WRX / 2004-2021 STI
Original price $65.00Original price $65.00 - Original price $65.00Original price $65.00Current price $58.24$58.24 - $58.24Current price $58.24| /This is the factory spark plug as installed in the 2018 Subaru WRX STI Type RA and 2019 Subaru WRX STI. The main differences are a heat range tha...
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COBB Tuning Top Feed 1050X Fuel Injectors 2002-2014 WRX / 2007-2021 STI
Original price $575.00Original price $575.00 - Original price $575.00Original price $575.00Current price $515.20$515.20 - $515.20Current price $515.20| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Fuel Pressure Regulator Kit 2008-2021 STI
Original price $375.00Original price $375.00 - Original price $375.00Original price $375.00Current price $336.00$336.00 - $336.00Current price $336.00| /EMISSIONS This part is in the process of external testing with the EO process ongoing. NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION C...
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IAG PTFE Flex Fuel System Kit w/ Injectors, Lines, FRP, Fuel Rails 2008-2021 STI
Original price $1,679.99 - Original price $2,529.99Original price$1,679.99 - $2,529.99$1,679.99 - $2,529.99Current price $1,679.99| /The IAG Performance PTFE Engine Bay Flex Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Flex Fuel Line kit with IAG Top Feed Fuel Ra...
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Injector Dynamics 1050X Fuel Injectors 2002-2014 WRX/ 2007-2021 STI
Original price $546.00 - Original price $546.00Original price$546.00$546.00 - $546.00Current price $546.00| /Here are the details: 1050Xcc Injector model Compact body Improved internal flow path increases output by 5% without sacrificing low flow performan...
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COBB Tuning Nexgen Flex Fuel Ethanol Sensor Kit 2015-2021 STI
Original price $725.00Original price $725.00 - Original price $725.00Original price $725.00Current price $649.60$649.60 - $649.60Current price $649.60| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Fuel Pressure Sensor Kit (5 PIN) 2015-2021 STI
Original price $250.00Original price $250.00 - Original price $250.00Original price $250.00Current price $224.00$224.00 - $224.00Current price $224.00| /EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...
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COBB Tuning Fuel Rails 2008-2021 STI
Original price $275.00Original price $275.00 - Original price $275.00Original price $275.00Current price $246.40$246.40 - $246.40Current price $246.40| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Fuel Pressure Regulator for Fuel Rail Kit 2008-2021 STI
Original price $350.00Original price $350.00 - Original price $350.00Original price $350.00Current price $313.60$313.60 - $313.60Current price $313.60| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Fuel Rail Line Kit 2008-2021 STI
Original price $550.00Original price $550.00 - Original price $550.00Original price $550.00Current price $492.80$492.80 - $492.80Current price $492.80| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Fuel Rails/Line Kit Package 2008-2021 STI
Original price $775.00Original price $775.00 - Original price $775.00Original price $775.00Current price $694.40$694.40 - $694.40Current price $694.40| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning 1300X² Fuel Injectors 2002-2014 WRX / 2007-2021 STI
Original price $960.00Original price $960.00 - Original price $960.00Original price $960.00Current price $860.16$860.16 - $860.16Current price $860.16| /EMISSIONS This part is in the process of external testing with the EO process ongoing.NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CON...
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COBB Tuning Fuel System Package 2008-2021 STI
Original price $1,825.00Original price $1,825.00 - Original price $1,825.00Original price $1,825.00Current price $1,635.20$1,635.20 - $1,635.20Current price $1,635.20| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing ...
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IAG PTFE Fuel System Kit w/ Lines, FRP, Fuel Rails 2008-2021 STI
Original price $879.99 - Original price $879.99Original price$879.99$879.99 - $879.99Current price $879.99| /The IAG PTFE Engine Bay Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Fuel Line kit with our IAG Top Feed Fuel Rails and the Aeromo...
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IAG PTFE Flex Fuel System Kit w/ Lines, FRP, Fuel Rails 2008-2021 STI
Original price $999.99 - Original price $999.99Original price$999.99$999.99 - $999.99Current price $999.99| /The IAG Performance PTFE Engine Bay Flex Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Flex Fuel Line kit with IAG Top Feed Fuel Ra...
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IAG PTFE Fuel System Kit w/ Injectors, Lines, FRP, Fuel Rails 2008-2021 STI
Original price $1,549.99 - Original price $2,399.99Original price$1,549.99 - $2,399.99$1,549.99 - $2,399.99Current price $1,549.99| /The IAG Performance PTFE Engine Bay Flex Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Flex Fuel Line kit with IAG Top Feed Fuel Ra...
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Injector Dynamics 1300cc Fuel Injectors 2002-2014 WRX/ 2007-2021 STI
Original price $945.00 - Original price $945.00Original price$945.00$945.00 - $945.00Current price $945.00| /1300cc injector size Top-feed type Designed in partnership with Bosch Motorsport Designed to work with alternative fuels All stainless internals C...
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Injector Dynamics ID2600-XDS Fuel Injectors 2002-2014 WRX/ 2007-2021 STI
Original price $1,449.00 - Original price $1,449.00Original price$1,449.00$1,449.00 - $1,449.00Current price $1,449.00| /ID2600 XDS model Top-feed injector type Compact body Improved internal flow path increases output by 5% without sacrificing low flow performance D...
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Injector Dynamics 1700cc Fuel Injectors 2002-2014 WRX/ 2007-2021 STI
Original price $1,218.00 - Original price $1,218.00Original price$1,218.00$1,218.00 - $1,218.00Current price $1,218.00| /These are the Injector Dynamics 1700cc Fuel Injectors and are an excellent option for the 02-14 Subaru WRX and 07+ STI that needs to supplement the...
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