AEM Cold Air Intake Polished Subaru WRX / STI 2006-2007 | 21-477P 370Z_2009-2020 2005-2009 Subaru Legacy GT /

2005-2009 Subaru Legacy GT / Spec B

Three different size jets

a CFD-designed velocity stack leads to an unique air flow straightener grid designed to smooth the incoming air flow as it passes the Mass Air Flow sensor for precise readings

Part #: KSP-CMT150-AR

AEM Cold Air Intake Polished Subaru WRX / STI 2006-2007 | 21-477P 370Z_2009-2020 2005-2009 Subaru Legacy GT /The AEM 21 477 Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno tested to fit specific Subaru Impreza WRX WRX STI, Forester Turbo and SAAB 9 2X models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The