Injen Wrinkle Red Cold Air Intake Subaru WRX / STI 2008-2014 | SP1204WR Wheel Width_8 inch 50% of the exhaust gases

50% of the exhaust gases pass through the narrow OEM pipe

lowers your car and gives you the adjust-ablility for race and/or style

These have been thoroughly tested for months before releasing to the public

The larger core volume allows our intercooler to flow over 40 percent better than stock

Increases Horsepower and Fuel Economy

Injen Wrinkle Red Cold Air Intake Subaru WRX / STI 2008-2014 | SP1204WR Wheel Width_8 inch 50% of the exhaust gasesThe Speed Pro series intake systems for the 08 10 WRX feature special tuning technology for optimal performance gains and a safe A F ratio. The patent pending technology behind the Mega Ram system constricts the air intake at one point, and then maximizes airflow at other points to supply the maximum amount of air to the intake manifold. Injen SP intakes are also specifically tuned for you vehicle, engine, and engine control unit. Other air intake