K&N 08-11 WRX/STi Black Typhoon Short Ram Intake Roofs & Roof Accessories>Cargo Boxes & Bags PSIa pressure sensors are required

PSIa pressure sensors are required if you wish to measure vacuum

GESI G-Sport 6PK 400 CPSI EPA Compliant 3in Inlet/Outlet GEN2 Ultra High Output Cat Conv Assembly

Utilizing an oversized ball joint and tough poly bushings

5 Aluminum Series shocks are 100% rebuildable and 100% revalveable

with a cup depth of only 0

K&N 08-11 WRX/STi Black Typhoon Short Ram Intake Roofs & Roof Accessories>Cargo Boxes & Bags PSIa pressure sensors are requiredGain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel bent aluminum intake tube. Each system is paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high