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2003 Subaru Impreza Fuel Delivery

Looking for aftermarket parts to modify or upgrade your 2003 Subaru Impreza with fuel delivery? At Tunersports.com we carry a huge selection of the top name brand performance fuel delivery parts and accessories for your Impreza.

Whether you have a 2003 Subaru Impreza in Outback to WRX trim we have you covered. With fuel delivery from flex fuel kit to fuel rails we have 46 Impreza fuel delivery mods available. All parts have free shipping to the Continental US 48 States.

2003 Impreza Fuel Delivery Parts:

Recently Added Subaru Impreza Aftermarket Fuel Delivery Parts:

IN STOCK DeatschWerks Fuel Filter Application Specific 8-05-03-010 DeatschWerks 93-05 Subaru Impreza Fuel Filter $104.00 Details
IN STOCK DeatschWerks Fuel Rail Upgrade Kits 6-102 DeatschWerks Subaru 02-14 WRX/ 07-14 STI and Legacy GT Top Feed Fuel Rails $199.00 Details
IN STOCK - LOW DeatschWerks Fuel Pump Fitment Kits 9-1041 DeatschWerks 97-07 Subaru Forester DW400 Fuel Pump Set Up Kit $37.71 Details
IN STOCK Torque Solution Top Feed Fuel Rails TS-SU-308 Torque Solution 2.5i Fuel Rail Adapters: 96-17 Subaru Impreza/WRX/STI $69.05 Details
IN STOCK - LOW Torque Solution Flex Fuel Kits TS-SU-6FLK-FFU Torque Solution 02-14 Subaru WRX / 07-20 STI 6AN Flex Fuel Add-On Kit $86.15 Details
IN STOCK Torque Solution Top Feed Fuel Rails TS-SU-6FLK-AM Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR: Subaru WRX 02-14 / Subaru STI 07-18 $213.28 Details
IN STOCK Radium Engineering Fuel Rail Upgrade Kits 20-0567-02 Radium Engineering 02-14 Subaru WRX/STI Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only) $199.45 Details
IN STOCK - LOW Radium Engineering Fuel Filters 20-0354-05 Radium Engineering Early Subaru / Saab 9-2X Microglass Fuel Filter (Includes 20-0353) $327.70 Details
IN STOCK Radium Engineering Fuel Filters 20-0354-03 Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Stainless Fuel Filter $346.70 Details
IN STOCK Radium Engineering Fuel Hangers 20-0340-00 Radium Engineering Fuel Hanger 93-07 Subaru WRX/STI (Pumps NOT Included) WALBRO GSS342/AEM 50-1200 $598.45 Details

Popular Subaru Impreza Aftermarket Fuel Delivery Parts:

IN STOCK Aeromotive In-Tank Fuel Pumps 11542 Aeromotive 340 Series Stealth In-Tank E85 Fuel Pump - Offset Inlet - Inlet Inline w/Outlet $144.95 Details
IN STOCK Injector Dynamics 1050cc Injector Sets -4 Cyl 1050.48.11.WRX.4 Injector Dynamics ID1050X Injectors WRX-16B Bottom Adaptors 11mm (Red) Adaptors (Set of 4) $546.00 Details
IN STOCK DeatschWerks DW200 Fuel Pumps w/Kits 9-201-0791 DeatschWerks 255 LPH In-Tank Fuel Pump w/ 02-07 WRX/STi / 93-07 Impreza / 90-07 Legacy Set Up Kit $109.00 Details
IN STOCK Injector Dynamics 1340cc Injector Sets -4 Cyl 1300.48.11.WRX.4 Injector Dynamics 1340cc Injectors-48mm Length - 11mm Gold Top/Denso And -204 Low Cushion (Set of 4) $945.00 Details
IN STOCK Injector Dynamics 1700cc Injector Sets -4 Cyl 1700.48.11.WRX.4 Injector Dynamics 1700cc Injectors-48mm Length-Mach 11mm Top (WRX Spec)-Denso Low Cushion(Set of 4) $1,218.00 Details
IN STOCK Torque Solution Top Feed Fuel Rails TS-SU-6FLK-AM Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR: Subaru WRX 02-14 / Subaru STI 07-18 $213.28 Details
IN STOCK DeatschWerks DW300 Fuel Pumps w/Kits 9-301-0791 DeatschWerks 340 LPH In-Tank Fuel Pump w/ 02-07 WRX/STi / 93-07 Impreza / 90-07 Legacy Set Up Kit $169.00 Details
IN STOCK Radium Engineering Fuel Rail Upgrade Kits 20-0567-02 Radium Engineering 02-14 Subaru WRX/STI Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only) $199.45 Details
IN STOCK Radium Engineering Fuel Hangers 20-0342-00 Radium Engineering Fuel Hanger 93-07 Subaru WRX/STi (No Pump Included) WALBRO F90000267/274 E85 $598.45 Details
IN STOCK DeatschWerks 750cc Injector Sets -4 Cyl 17U-07-0750-4 DeatschWerks 02-14 WRX / 07-15 STi / 07-14 LGT Bosch EV14 750cc Injectors $439.00 Details