Injen 11+ Scion tC Polished Cold Air Intake Exterior Styling>Other Body Components developing exhaust back pressure in

developing exhaust back pressure in the engines combustion chamber which creates resistance against the piston from reaching top dead center

Still for the daily driver

View the 21-786C vehicle applications to determine the legal status for each vehicle

The restrictive factory air filter and air intake housing are replaced with this AEM dual chamber air intake system

Injen 11+ Scion tC Polished Cold Air Intake Exterior Styling>Other Body Components developing exhaust back pressure inIs 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