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Subaru WRX STI Fuel Delivery

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

Whether you have a 2015 or 2021 Subaru WRX STI in Base to Type RA trim we have you covered. With fuel delivery from flex fuel kit to fuel rails we have 35 WRX STI fuel delivery mods available. All parts have free shipping to the Continental US 48 States.

All WRX STI Fuel Delivery Parts:

Recently Added Subaru WRX STI Aftermarket Fuel Delivery Parts:

IN STOCK - LOW DeatschWerks X2 Fuel Pump Module Kit 9-421-7050 Deatschwerks X2 Series Fuel Pump Module with Dual DW420 Pumps For 2008-21 WRX/STI $709.00 SALE VIEW PRICE IN CART Details
IN STOCK Radium Engineering Fuel Pressure Regulators 20-0965 Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit $256.45 Details
IN STOCK DeatschWerks X2 Fuel Pump Module Kit 9-301-7050 DeatschWerks 08-21 Subaru WRX/STI X2 Series Fuel Pump Module w/ Dual DW300 Pumps $659.00 SALE VIEW PRICE IN CART Details
IN STOCK - LOW DeatschWerks X2 Fuel Pump Module Kit 9-000-7050 DeatschWerks 08-21 Subaru WRX/STI X2 Series Fuel Pump Module $429.00 SALE VIEW PRICE IN CART 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 SALE VIEW PRICE IN CART Details
IN STOCK Radium Engineering Fuel Hangers 20-0629-05 Radium 08-21 Subaru Fuel Hanger Plumbing Kit - Microglass $455.95 Details
IN STOCK Radium Engineering Fuel Hangers 20-0781-00 Radium Subaru Fuel Hanger For Deatschwerks DW400 - Pumps Not Included $512.95 Details
IN STOCK Radium Engineering Fuel Hangers 20-0782-00 Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included $512.95 Details
IN STOCK Radium Engineering Fuel Hangers 20-0780-00 Radium Subaru Fuel Hanger For Walbro GSS342 or AEM 50-1200 - Pumps Not Included $493.95 Details
IN STOCK Radium Engineering Fuel Hangers 20-0629-03 Radium 08-21 Subaru Fuel Hanger Plumbing Kit - Stainless $474.95 Details

Popular Subaru WRX STI Aftermarket Fuel Delivery Parts:

IN STOCK DeatschWerks DW65C Fuel Pumps w/Kits 9-652-1008 DeatschWerks 265 LPH Compact In-Tank Fuel Pump w/ 08-12 WRX/ 08-15 STi / 05-09 LGT Set Up Ki $159.00 SALE VIEW PRICE IN CART 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 SALE VIEW PRICE IN CART Details
IN STOCK DeatschWerks DW300C Fuel Pumps w/Kits 9-309-1008 DeatschWerks 340lph DW300C Compact Fuel Pump w/ 08-14 WRX/ 08-15 STI Set Up Kit (w/ Mounting Clips) $189.00 SALE VIEW PRICE IN CART Details
IN STOCK Radium Engineering Fuel Hangers 20-0782-00 Radium Subaru Fuel Hanger For Walbro F90000267/274/285 - Pumps Not Included $512.95 Details
IN STOCK Radium Engineering Fuel Pressure Regulators 20-0965 Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit $256.45 Details
IN STOCK Radium Engineering Fuel Hangers 20-0780-00 Radium Subaru Fuel Hanger For Walbro GSS342 or AEM 50-1200 - Pumps Not Included $493.95 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 SALE VIEW PRICE IN CART Details
IN STOCK DeatschWerks Fuel Rail Upgrade Kits 6-102-1000 DeatschWerks 02+ Subaru WRX / 07+ STI/LGT Top Feed Fuel Rail Upgrade Kit w/ 1000cc Injectors $619.00 SALE VIEW PRICE IN CART Details
IN STOCK DeatschWerks 1000cc Injector Sets -4 Cyl 17U-07-1000-4 DeatschWerks 02-12 WRX / 07-12 STi / 07-12 Legacy GT 1000cc Bosch EV14 Injectors $469.00 SALE VIEW PRICE IN CART Details
IN STOCK Radium Engineering Fuel Hangers 20-0781-00 Radium Subaru Fuel Hanger For Deatschwerks DW400 - Pumps Not Included $512.95 Details