For substantial horsepower and torque gains with minimal intake noise and a factory appearance , choose an aFe Stage 2 Si Cold Air Intake System. This dyno-proven intake system comes with a huge, high-flow conical Pro Dry S air filter that delivers increased airflow to the engine. aFe Stage 2 Si intake systems replace the entire air box and intake tract and feature a sealed, molded air box with a cover and engineered intake tubing. Specially engineered air box openings pull cold air from outside the engine increasing engine efficiency and producing noticeable performance gains .
aFe offers their Stage 2 Si Cold Air Intakes kits with your choice of up to 3 different filter materials. This intake system comes with the 2 layer synthetic media oil free Pro Dry S filter. With a filtration rate of 99.2%, the Pro Dry S outperforms most other oil free filters on the market, and aFe’s flow rates are unsurpassed. It is an ideal combination that will provide extended filter life in normal, everyday driving conditions. In dry, dusty conditions the Pro Dry S is an excellent choice for ease of maintenance. aFe’s Pro Dry S oil-free, dry synthetic filtration media is the world’s easiest-to-service performance air filter media.
Make more power and torque, improve your fuel economy, and treat your ride right. Give your diesel the air it needs to breath today with an AFE Stage 2 Si Cold Air Intake kit from Parleys Diesel Performance!