Injen 08-13 Subaru WRX/STi 2.5L (t) Black Cold Air Intake Exterior Styling>License Plate Relocation The Air Lift exclusive jounce

The Air Lift exclusive jounce bumper inside the air spring replaces the factory jounce bumper and is completely maintenance free

Ceramic lined clutch discs will provide smooth engagement with a moderate pedal effort to make this clutch kit ideal for the street/strip enthusiast

/ft/ torque

We adopted some of the best elements of cotton air filters into a new generation synthetic Dryflow Air filter

4 Liter 4R75W

Injen 08-13 Subaru WRX/STi 2.5L (t) Black Cold Air Intake Exterior Styling>License Plate Relocation The Air Lift exclusive jounceIs your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you've been craving. The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and