Injen 02-07 WRX/STi Polished Short Ram Intake Air Filters>Air Filters - Direct Fit Premium Hardware:Premium stainless-steel worm-gear clamps

Premium Hardware:Premium stainless-steel worm-gear clamps provide the best corrosion resistance possible

eliminating warping and cracking prevalent in the factory exhaust manifolds

The EVO3004 Evolution Cold Air Intake System uses a custom designed and dyno-tuned intake tube to produce huge power gains while retaining an OE quality fit

0L 3in Cat-Back System Dual Rear Exit w/ 4in PolishedTips

AWE made it easy to convert between Track and Touring Editions

Injen 02-07 WRX/STi Polished Short Ram Intake Air Filters>Air Filters - Direct Fit Premium Hardware:Premium stainless-steel worm-gear clampsAdd easy horsepower to your ride with the Injen Technology IS Performance short ram Air Intake! Our engineers spent abundant amounts of time designing, testing, and perfecting this product to develop some serious bolt on power with some killer Horsepower increase. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A F) ratios are maintained throughout the powerband. The soul of this intake it is our mandrel