Injen 02-07 WRX/STi Polished Short Ram Intake Air Filters>Air Filters - Direct Fit large 8" round 360 degree

large 8" round 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance

Silverado 3500 HD 2010-2007

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

GFB's Deceptor Pro II delivers just what you need

Injen 02-07 WRX/STi Polished Short Ram Intake Air Filters>Air Filters - Direct Fit large 8" round 360 degreeAdd 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