AEM Cold Air Intakes Civic Si (2012-2013) Variations:AEM Cold Air Intake Gunmetal Gray Civic Si (2012-2013) VW Golf GTI MK4 (1999-2005)

VW Golf GTI MK4 (1999-2005)

Part Numbers:

Their mounts are made out of high grade 6061 billet aluminum material for weight savings and 75A durometer polyurethane bushings for long life and consistent performance

These discs feature a reduced marcel for faster shift action to complement ACT pressure plates

The Injen SP Series is The World's First Tuned Intake System

AEM Cold Air Intakes Civic Si (2012-2013) Variations:AEM Cold Air Intake Gunmetal Gray Civic Si (2012-2013) VW Golf GTI MK4 (1999-2005)AEM's Cold Air Intakes (CAI) for the new Civic Si feature CNC mandrel bent 6061 piping, tuned in both length and diameter to maximize power. Every AEM cold air intake is powder coated in a gunmetal finish and has TIG welded fittings and brackets. For filtration, AEM utilizes its new reusable lightweight urethane, four layer cotton gauze filter that features a redesigned air horn for improved performance. AEM's cold air intake (CAI) sits in the front