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Subaru WRX STI Fabrication

Looking for aftermarket parts to modify or upgrade your Subaru WRX STI with fabrication? At Tunersports.com we carry a huge selection of the top name brand performance fabrication 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 fabrication from clamps to merge collectors we have 17 WRX STI fabrication mods available. All parts have free shipping to the Continental US 48 States.

All WRX STI Fabrication Parts:

Recently Added Subaru WRX STI Aftermarket Fabrication Parts:

IN STOCK Turbo XS Heat Shields WS02-THS Turbo XS Subaru WRX/STI EJ20/EJ25 Turbocharger Heat Shield $95.79 Details
IN STOCK Turbosmart BOV Flanges TS-0205-3108 Turbosmart BOV Subaru Flange Gasket $28.31 Details
IN STOCK Turbosmart BOV Adapter Kits TS-0205-2056 Turbosmart BOV Subaru Flange Adapter Kit $91.87 Details
IN STOCK Torque Solution Turbo Oil Flanges TS-SU-578 Torque Solution Turbo Oil Feed Line Kit - Subaru EJ w/ Garrett GT Series $116.11 Details
IN STOCK Torque Solution Turbo Inlet Hoses TS-SU-565-NR Torque Solution Turbo Inlet Hose Black (Non-Recirc): 02-07 Subaru WRX / 04-20 STI / 05-09 Legacy GT $238.94 Details
IN STOCK Torque Solution Turbo Inlet Hoses TS-SU-565-R Torque Solution Turbo Inlet Hose Black (Recirc): 02-07 WRX / 04-20 STI / 05-09 Legacy GT (3in Inlet) $238.94 Details
IN STOCK - LOW Torque Solution Turbo Oil Flanges TS-SU-486K Torque Solution Subaru EJ -10AN Turbo Oil Return Line Kit $128.94 Details
IN STOCK Torque Solution Fittings TS-SU-422 Torque Solution 02-07 Subaru WRX/ 04-18 STI/ 04-08 FXT Map Sensor Adapter $62.21 Details
IN STOCK Torque Solution Fittings TS-SU-486 Torque Solution -10AN Turbo Oil Return Fitting Subaru EJ All Years $64.77 Details
IN STOCK Mishimoto Silicone Hose - Radiator MMHOSE-STI-08RD Mishimoto 08-14 Subaru WRX / 08+ STI Silicone Radiator Hose Kit - Red $123.95 Details

Popular Subaru WRX STI Aftermarket Fabrication Parts:

IN STOCK Mishimoto Silicone Hose - Radiator MMHOSE-STI-08BK Mishimoto 08-14 Subaru WRX / 08+ STI Silicone Radiator Hose Kit - Black $123.95 Details
IN STOCK Torque Solution Turbo Oil Flanges TS-SU-578 Torque Solution Turbo Oil Feed Line Kit - Subaru EJ w/ Garrett GT Series $116.11 Details
IN STOCK Turbo XS Heat Shields WS02-THS Turbo XS Subaru WRX/STI EJ20/EJ25 Turbocharger Heat Shield $95.79 Details
IN STOCK Torque Solution Turbo Inlet Hoses TS-SU-565-R Torque Solution Turbo Inlet Hose Black (Recirc): 02-07 WRX / 04-20 STI / 05-09 Legacy GT (3in Inlet) $238.94 Details
IN STOCK Mishimoto Silicone Hose - Radiator MMHOSE-STI-08RD Mishimoto 08-14 Subaru WRX / 08+ STI Silicone Radiator Hose Kit - Red $123.95 Details
IN STOCK Torque Solution Turbo Inlet Hoses TS-SU-565-NR Torque Solution Turbo Inlet Hose Black (Non-Recirc): 02-07 Subaru WRX / 04-20 STI / 05-09 Legacy GT $238.94 Details
IN STOCK Mishimoto Silicone Hose - Radiator MMHOSE-STI-08BL Mishimoto 08-14 Subaru WRX / 08+ STI Silicone Radiator Hose Kit - Blue $123.95 Details
IN STOCK Turbosmart BOV Adapter Kits TS-0205-2056 Turbosmart BOV Subaru Flange Adapter Kit $91.87 Details
IN STOCK - LOW Torque Solution Turbo Oil Flanges TS-SU-486K Torque Solution Subaru EJ -10AN Turbo Oil Return Line Kit $128.94 Details