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K&N 2022 BRZ/GR86 2.4L Typhoon Performance Air Intake System | 69-8624TC
Regular price $399.99Regular priceUnit price per$399.99Sale price $399.99 -
Injen 15-21 Subaru WRX 2.0L 4 Cyl. Wrinkle Black Cold Air Intake | SP1209WB
Regular price $469.95Regular priceUnit price per$469.95Sale price $469.95 -
HPS Performance 15-21 STI Black Cold Air Intake w/ Heatshield | 837-573WB
Regular price $253.65Regular priceUnit price per$253.65Sale price $253.65 -
COBB 15-21 STI Redline Intake Replacement Intake Filter | 7V2101
Regular price $60.00Regular priceUnit price per$60.00Sale price $60.00 -
IAG Performance 02-14 WRX / 04-21 STI / 05-12 LGT / 04-13 FXT 8mm Thick Phenolic Spacers | IAG-AFD-3104
Regular price $69.99Regular priceUnit price per$69.99Sale price $69.99 -
IAG Subaru STI Big Bore 76mm Throttle Body w/ Electronics & Adapter Package Process West Intake Manifolds | IAG-AFD-2028SL
Regular price $379.99Regular priceUnit price per$379.99Sale price $379.99 -
Perrin 22-24 Subaru WRX Charge Pipe - Hyper Pink | PSP-ITR-201HP
Regular price $202.88Regular priceUnit price per$352.00Sale price $202.88Sale -
BLOX Racing 15-21 Subaru WRX FA20 OEM Performance 3in Turbo Inlet Hose - Red | BXFL-50221-RD
Regular price $107.88Regular priceUnit price per$165.00Sale price $107.88Sale -
BLOX Racing 15-21 Subaru WRX Charge Pipe Kit - Blue | BXFL-50211-BK
Regular price $154.88Regular priceUnit price per$240.00Sale price $154.88Sale -
aFe 20-22 Outback H4-2.5L Takeda Momentum Pro Dry S Cold Air Intake System | 56-70051D
Regular price $379.00Regular priceUnit price per$379.00Sale price $379.00 -
Mishimoto 15-21 Subaru WRX Cold Air Intake Polished w/ Air Box | WRX-15BP
Regular price $372.95Regular priceUnit price per$372.95Sale price $372.95 -
Perrin 02-07 WRX / 04-21 STI / 04-08 FXT Turbo Inlet Replacement Nylon Coupler | X-PSP-INT-404
Regular price $21.88Regular priceUnit price per$33.00Sale price $21.88Sale -
ETS 15-21 Subaru WRX Replacement 5in Intake Filter | 200-40-INT-006
Regular price $48.95Regular priceUnit price per$48.95Sale price $48.95 -
Perrin Radiator Shroud -Red Subaru STI 2004-2007 / WRX 2002-2007 | PSP-ENG-501RD
Regular price $55.80Regular priceUnit price per$62.00Sale price $55.80Sale -
AEM 15-17 STI Cold Air Intake Black | 21-735WB
Regular price $349.99Regular priceUnit price per$349.99Sale price $349.99 -
Perrin Performance Hyper Pink Cold Air Intake Subaru WRX 15-21 | PSP-INT-325HP
Regular price $281.88Regular priceUnit price per$490.00Sale price $281.88Sale
An air induction system is specifically used to maintain balance between air and fuel when it enters a combustion chamber. This system is crucial in determining the performance of an engine.