aFe Magnum FORCE PRO DRY S Stage-2 Si Intake System for GM Duramax 2004.5-2005 6.6L LLY

This new PRO Dry S Sealed Intake System gives you cool air and quiet power on a budget. The sealed design keeps noise at a minumum while the large 360 degree high flow PRO Dry S air filter and sealed intake box with auxilliary intake scoop increases air flow by 42%. Picks up 17 Horsepower and 39 lbs X ft. of torque at 2100 RPM. Installs in 30-45 minutes with no drilling or cutting required. This system is a truly stealth system.

This intake is 50-state legal (CARB E.O Number D-550-4).