Collection: Air Induction
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Perrin 19-21 Subaru WRX STI Panel Filter | PSP-INT-114
Regular price $64.60 USDRegular priceUnit price / per$76.00 USDSale price $64.60 USDSale -
Perrin 18-21 STI Hi-Power Cold Air Intake Hyper Pink | PSP-INT-326HP
Regular price $390.15 USDRegular priceUnit price / per$459.00 USDSale price $390.15 USDSale -
Perrin Cold Air Intake System Subaru WRX 2002-2007 / STI 2004-2007 | PSP-INT-301RD
Regular price $269.88 USDRegular priceUnit price / per$458.00 USDSale price $269.88 USDSale -
Verus Sound Tube Delete Kit Mazda MX-5 Miata 2016-2017 | A0108A
Regular price $28.95 USDRegular priceUnit price / per$0.00 USDSale price $28.95 USD -
Perrin Radiator Shroud -Black Subaru STI 2004-2007 / WRX 2002-2007 | PSP-ENG-501BK
Regular price $55.80 USDRegular priceUnit price / per$62.00 USDSale price $55.80 USDSale -
Perrin Radiator Shroud For Subaru STI 2004-2007 / WRX 2002-2007 | PSP-ENG-501NY
Regular price $61.66 USDRegular priceUnit price / per$70.00 USDSale price $61.66 USDSale -
Perrin Radiator Shroud - Hyper Pink Subaru STI 2004-2007 / WRX 2002-2007 | PSP-ENG-501HP
Regular price $61.66 USDRegular priceUnit price / per$70.00 USDSale price $61.66 USDSale -
K&N Replacement Air Filter Subaru Impreza 1992-2008 / Impreza WRX STI 2005-2007 / Impreza WRX 2002-2007 / WRX STI 2001-2008 / WRX 2000-2008 / Forester 1997-2005 / Outback 1996-2004 / Legacy 1998-2004 | 33-2232
Regular price $64.99 USDRegular priceUnit price / per$86.99 USDSale price $64.99 USDSale -
Mishimoto Performance Cold Air Intake Kit Subaru WRX 2008-2014 / STI 2008-2014 | MMAI-STI-08-PARENT
Regular price $338.95 USDRegular priceUnit price / per$370.35 USDSale price $338.95 USDSale -
Mishimoto Cold Air Intake Kit w/ Box Subaru WRX 15-21 | MMAI-WRX-15B-PARENT
Regular price From $357.95 USDRegular priceUnit price / per$392.04 USDSale price From $357.95 USDSale -
AEM 15-17 STI Cold Air Intake Black | 21-735WB
Regular price $349.99 USDRegular priceUnit price / per$349.99 USDSale price $349.99 USD -
aFe 08-21 Subaru WRX/ 08-18 STI/ 09-16 FXT Power Magnum FLOW OER Pro DRY S Air Filter | 31-10161
Regular price $84.00 USDRegular priceUnit price / per$84.00 USDSale price $84.00 USD -
Perrin Performance Hyper Pink Cold Air Intake Subaru WRX 15-21 | PSP-INT-325HP
Regular price $416.50 USDRegular priceUnit price / per$490.00 USDSale price $416.50 USDSale -
Perrin Performance Neon Yellow Cold Air Intake Subaru WRX 15-21 | PSP-INT-325NY
Regular price $399.50 USDRegular priceUnit price / per$470.00 USDSale price $399.50 USDSale -
K&N Replacement Air Filter Subaru WRX 2008-21 / STI 2008-2018 / Forester 2008-2019 / Legacy 2003-2019 / Outback 2003-2019 / Crosstrek 2013-2017 / Impreza 2007-2016 | 33-2304
Regular price $64.99 USDRegular priceUnit price / per$64.99 USDSale price $64.99 USD -
Injen Cold Air Intake Wrinkle Red Subaru Impreza WRX 2008-2013 / Impreza WRX STI 2008-2013 | SP1204WR
Regular price $382.95 USDRegular priceUnit price / per$382.95 USDSale price $382.95 USD
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.