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 Guard 7 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 5 layer oiled cotton gauze & 2 layer synthetic Pro Guard 7 filter. With a filtration rate of 99.7%, the Pro Guard 7 outperforms all other filter medias on the market, and aFe’s flow rates are unsurpassed.
aFe’s Stage 2 Si sealed intakes paired with their Pro Guard 7 filter makes for an ideal combination that provides the ultimate in filtration and flow rates. The Pro Guard 7 is suitable in all driving conditions but excels in the harshest, most extreme conditions imaginable. If you take your vehicle off road or drive in extreme or very dusty conditions, the Pro Guard 7 offers unparalleled engine protection for the most critical, most expensive engines.
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!