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Perrin 16-17 STI Cold Air Intake - Red | PSP-INT-323RD
Regular price $224.88Regular priceUnit price per$390.00Sale price $224.88Sale -
Perrin 16-17 STI Cold Air Intake Black | PSP-INT-323BK
Regular price $224.88Regular priceUnit price per$390.00Sale price $224.88Sale -
PLM Cold Air Intake System For 2013+ FR-S BRZ FT86 | PLM-IT-FT
Regular price $245.00Regular priceUnit price per$395.00Sale price $245.00Sale -
Process West Cold Air Intake 72mm Big MAF Subaru Impreza WRX 2002-2007 / WRX STI 2004-2007 | PWCAI05
Regular price $339.88Regular priceUnit price per$363.00Sale price $339.88Sale -
Process West Cold Air Intake Subaru Impreza WRX 2002-2007 / WRX STI 2004-2007 / Forester XT 2004-2007 | PWCAI03
Regular price $276.88Regular priceUnit price per$297.00Sale price $276.88Sale -
Process West Cold Air Intake Subaru Impreza JDM 99-00
Regular price $260.88Regular priceUnit price per$297.00Sale price $260.88Sale -
Process West 15-21 STI Cold Air Intake - Black | PWCAI07
Regular price $338.88Regular priceUnit price per$363.00Sale price $338.88Sale -
Process West Cold Air Intake Subaru Impreza JDM 97-98
Regular price $276.88Regular priceUnit price per$297.00Sale price $276.88Sale -
Perrin 08-14 WRX / 08-21 STI / 05-09 LGT Post MAF Hose Black | PSP-INT-355
Regular price $65.88Regular priceUnit price per$113.00Sale price $65.88Sale -
Perrin Cold Air Intake System Subaru WRX 2002-2007 / 2004-2007 | PSP-INT-301BK
Regular price $263.88Regular priceUnit price per$458.00Sale price $263.88Sale -
Perrin Black Turbo Inlet Hose Subaru Legacy GT 2005-2009 (PSP-INT-421BK)
Regular price $191.88Regular priceUnit price per$333.00Sale price $191.88Sale -
Perrin Blue Turbo Inlet Hose Subaru Legacy GT 2005-2009 / Outback XT 2005-2009 / WRX 2008-2014 / Forester XT 2009-2013 | PSP-INT-421BL
Regular price $191.88Regular priceUnit price per$333.00Sale price $191.88Sale -
Perrin Blue Turbo Inlet Subaru WRX 2008-2014 (PSP-INT-421BL)
Regular price $191.88Regular priceUnit price per$333.00Sale price $191.88Sale -
Perrin Red Turbo Inlet Subaru WRX 2008-2014 (PSP-INT-421RD)
Regular price $191.88Regular priceUnit price per$333.00Sale price $191.88Sale -
Perrin TMIC Throttle Body Coupler Kit Red Subaru WRX 2008-2019 / Legacy GT 05-09 (PSP-ITR-321RD)
Regular price $50.88Regular priceUnit price per$88.00Sale price $50.88Sale -
Perrin TMIC Throttle Body Coupler Kit Blue Subaru WRX 2008-2019 / Legacy GT 05-09 (PSP-ITR-321BL)
Regular price $50.88Regular priceUnit price per$88.00Sale price $50.88Sale
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.