Use Coupon Code BOOST5 at Checkout!

Due to high volume of orders, please inquire about inventory if it is not directly listed on the product.

Financing available for as low as 0%.

04-07 STI Fuel Systems

Aermotive A1000 -6 GEN-II Adjustable Fuel Regulator - Universal

Aermotive A1000 -6 GEN-II Adjustable Fuel Regulator - Universal $210.30

Aeromotive A1000-6 Injected Bypass Fuel Pressure Regulator -6ORB - Universal

Aeromotive A1000-6 Injected Bypass Fuel Pressure Regulator -6ORB - Universal $209.95

Aeromotive Fuel Pressure Regulator -10ORB - Universal

Aeromotive Fuel Pressure Regulator -10ORB - Universal $185.39

Aeromotive Fuel Rail System - 2004-2007 STI

Aeromotive Fuel Rail System - 2004-2007 STI from $931.70

Aeromotive Fuel Rails - 2004-2007 STI

Aeromotive Fuel Rails - 2004-2007 STI from $202.83

DeatschWerks DW200 Series Fuel Pump w/ Install Kit - 02-07 WRX/STI

DeatschWerks DW200 Series Fuel Pump w/ Install Kit - 02-07 WRX/STI $102.46 $109.00

DeatschWerks DW300 Series Fuel Pump w/ Install Kit - 02-07 WRX/STI

DeatschWerks DW300 Series Fuel Pump w/ Install Kit - 02-07 WRX/STI $158.86 $169.00

DeatschWerks Fuel Pump Install Kit - 02-07 WRX/STI

DeatschWerks Fuel Pump Install Kit - 02-07 WRX/STI $20.68 $22.00

DeatschWerks Side Feed Fuel Injectors - 04-06 STI

DeatschWerks Side Feed Fuel Injectors - 04-06 STI from $581.86 $669.00

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 1000cc - 07+ STI / 02-14 WRX

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 1000cc - 07+ STI / 02-14 WRX $440.86 $469.00

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 1200cc - 07+ STI / 02-14 WRX

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 1200cc - 07+ STI / 02-14 WRX $534.86 $569.00

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 1500cc - 07+ STI / 02-14 WRX

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 1500cc - 07+ STI / 02-14 WRX $807.46 $859.00

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 750cc - 07+ STI / 02-14 WRX

DeatschWerks Top Feed Bosch EV14 Fuel Injectors 750cc - 07+ STI / 02-14 WRX $412.66 $439.00

DeatschWerks Top Feed Fuel Injectors 2200cc - 07+ STI / 02-14 WRX

DeatschWerks Top Feed Fuel Injectors 2200cc - 07+ STI / 02-14 WRX $807.46 $859.00

Delicious Tuning Mk2 Flex Fuel Kit - 04-06 WRX/STI

Delicious Tuning Mk2 Flex Fuel Kit - 04-06 WRX/STI from $695.00

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & -6 Aeromotive FPR - 2002-2014 WRX / 2004-2021 STI*

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & -6 Aeromotive FPR - 2002-2014 WRX / 2004-2021 STI* $279.99

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR - 2002-2014 WRX / 2004-2021 STI

IAG Braided Fuel Line & Fitting Kit For IAG Top Feed Fuel Rails & OEM FPR - 2002-2014 WRX / 2004-2021 STI from $249.99 $369.99

IAG Performance PTFE Fuel Line Kit - 2006-2007 WRX/STI

IAG Performance PTFE Fuel Line Kit - 2006-2007 WRX/STI $449.99

IAG Side Feed to Top Feed Fuel Rail Conversion Kit Black - 2004-2006 STI

IAG Side Feed to Top Feed Fuel Rail Conversion Kit Black - 2004-2006 STI $199.99

Injector Dyanmics O-Ring for 16B Injectors - 02-14 WRX / 07-20 STI

Injector Dyanmics O-Ring for 16B Injectors - 02-14 WRX / 07-20 STI $1.31

Injector Dynamics 1050x Top Feed Conversion Kit - 04-06 STI

Injector Dynamics 1050x Top Feed Conversion Kit - 04-06 STI $745.50

Injector Dynamics 1300cc Fuel Injectors - 07+ STI / 02-14 WRX

Injector Dynamics 1300cc Fuel Injectors - 07+ STI / 02-14 WRX $945.00

Injector Dynamics 1700cc Fuel Injectors - 07+ STI / 02-14 WRX

Injector Dynamics 1700cc Fuel Injectors - 07+ STI / 02-14 WRX $1,218.00

Injector Dynamics 2600cc Fuel Injectors - 07+ STI / 02-14 WRX

Injector Dynamics 2600cc Fuel Injectors - 07+ STI / 02-14 WRX $1,449.00

Injector Dynamics ID-F750 Fuel Filter - Universal

Injector Dynamics ID-F750 Fuel Filter - Universal $315.00

Injector Dynamics Side Feed Conversion Feed Line Kit - 04-06 STI

Injector Dynamics Side Feed Conversion Feed Line Kit - 04-06 STI $250.00

Radium Engineering 2.5i & JDM Fuel Rail Adapters - 02-14 WRX / 04-21 STI

Radium Engineering 2.5i & JDM Fuel Rail Adapters - 02-14 WRX / 04-21 STI $47.45 $49.95

Radium Engineering Fuel Pump Hanger - 02-07 WRX/STI

Radium Engineering Fuel Pump Hanger - 02-07 WRX/STI $598.45

Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR - 04+ STI / 02-14 WRX

Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR - 04+ STI / 02-14 WRX $190.38 $255.55

Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR and Flex Fuel - 04+ STI / 02-14 WRX

Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR and Flex Fuel - 04+ STI / 02-14 WRX $248.32 $333.32

Turbosmart FPR-1200 Fuel Pressure Regulator Black - Universal

Turbosmart FPR-1200 Fuel Pressure Regulator Black - Universal $179.26

Walbro Fuel Pump Kit - 02-07 WRX/STI

Walbro Fuel Pump Kit - 02-07 WRX/STI $95.99 $205.44

Walbro Installation Kit - 02-07 WRX/STI

Walbro Installation Kit - 02-07 WRX/STI $27.90 $39.86

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