AFE - 51-80782 - 2001-04 Duramax LB7 6.6L Massive 9in Pro DRY S air filter for increased air volume.Built in auxiliary air scoop for increased flow

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 51%. Picks up 11Horsepower and 27 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.