Vehicle Set: Click here to shop All Subaru WRX STI parts.

Subaru WRX STI Air Intake Systems

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

Air Intake System Parts:

Recently Added Air Intake System Parts:

IN STOCK Injen SP Intake SP1208WR Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Red $398.62 Details
IN STOCK - LOW Injen SP Intake SP1208WB Injen 18-21 Subaru WRX STI H4-2.5L Turbo SP Aluminum Series Cold Air Intake - Wrinkle Black $398.62 Details
IN STOCK Torque Solution Thermal Gasket - Int Mani TS-SU-478-8 Torque Solution 8mm Phenolic Thermal Intake Spacer: Subaru EJ Engines $76.63 Details
IN STOCK - LOW Torque Solution Silicone Couplers - Black TS-SU-305 Torque Solution 02-07 Subaru WRX / 04-18 Subaru WRX STI Throttle Body Hose Coupler $50.95 Details
IN STOCK - LOW Torque Solution Thermal Gasket - Int Mani TS-SU-478-3 Torque Solution Phenolic Thermal Intake Spacers 3mm for Subaru EJ Engines $63.79 Details
IN STOCK Perrin Performance Cold Air Intake PSP-INT-322RD PERRIN 08-14 Subaru WRX / 08-15 STI Cold-Air Intake - Red $307.50 Details
IN STOCK Perrin Performance Cold Air Intake PSP-INT-322BK PERRIN 08-14 Subaru WRX / 08-15 STI Cold-Air Intake - Black $307.50 Details
IN STOCK Mishimoto Air Intakes MMAI-STI-15WRD Mishimoto 2015 Subaru STi Performance Intake - Wrinkle Red $368.95 Details
IN STOCK Mishimoto Air Intakes MMAF-SUB-SGD Mishimoto Subaru Sound Generator Delete Kit $42.40 Details
IN STOCK - LOW Mishimoto Silicone Hose - Induction MMHOSE-SUB-IHRD Mishimoto 01-07 Subaru WRX / WRX STI Red Silicone Induction Hose $276.95 Details

Popular Air Intake System Parts:

IN STOCK Perrin Performance Cold Air Intake PSP-INT-322RD PERRIN 08-14 Subaru WRX / 08-15 STI Cold-Air Intake - Red $307.50 Details
IN STOCK Injen SP Intake SP1206WR Injen 2015 Subaru STi 2.5L 4 Cyl (Turbo) Wrinkle Red Cold Air Intake w/ MR Tech and Heat Shield $437.91 Details
IN STOCK Perrin Performance Cold Air Intake PSP-INT-322BK PERRIN 08-14 Subaru WRX / 08-15 STI Cold-Air Intake - Black $307.50 Details
IN STOCK Mishimoto Silicone Hose - Induction MMHOSE-SUB-IHBK Mishimoto 01-07 Subaru WRX / WRX STI Black Silicone Induction Hose $276.95 Details
IN STOCK aFe Takeda Intake 56-70014R aFe Takeda Momentum Pro 5R Cold Air Intake System Subaru WRX STI 18-19 H4-2.5L $410.00 Details
IN STOCK aFe Takeda Intake TA-4306B-R aFe Takeda Stage 2 Pro 5R Intake System 15-17 Subaru STI H4-2.5L (t) $399.00 Details
IN STOCK Injen EVO Intakes EVO1206 Injen 2015 Subaru STI 2.5L 4cyl Evolution Intake w/ Ram Air Scoop $500.04 Details
IN STOCK Mishimoto Air Intakes MMAI-STI-15WRD Mishimoto 2015 Subaru STi Performance Intake - Wrinkle Red $368.95 Details
IN STOCK Mishimoto Silicone Hose - Induction MMHOSE-SUB-IHBL Mishimoto 01-07 Subaru WRX / WRX STI Blue Silicone Induction Hose $276.95 Details
IN STOCK Torque Solution Thermal Gasket - Int Mani TS-SU-478-8 Torque Solution 8mm Phenolic Thermal Intake Spacer: Subaru EJ Engines $76.63 Details