Banks Ram Air W/ Oiled Filter Fits 2006-2007 Chevy / GMC 2500 3500 6.6 Duramax

The Banks Ram-Air Intake System delivers exceptional airflow and air density. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stock's small paper filter is not reusable). With its giant 7-1/8" outlet, streamlined components and enclosed cold-air box that keeps hot engine air out of the intake, the Ram-Air flows up to 48% better than stock. Improves power and fuel economy; lowers exhaust gas temps and reduces black smoke. (An indicator of unburned fuel, black smoke is power you can see but not use!)And Banks' unique 5" bellows accommodate engine movement, which prevents component damage and prolongs service life.Enclosed housing keeps out hot, power-robbing engine airReduces exhaust gas temps and sooty, black smoke.Inhales cooler outside air for more power & MPGExtends service life and requires fewer cleaningsOutflows stock and competitors up to 48%Giant filter maximizes high-flow filtrationExtensively tested & validated5-year Limited WarrantyOILED Air Filter ElementExclusive 5 inch bellowsCARB E.O. D-161-146

The Banks Ram-Air Intake System delivers exceptional airflow and air density. Its large cotton gauze air filter requires fewer cleanings than competitive filters (stock's small paper filter is not reusable). With its giant 7-1/8" outlet, streamlined components and enclosed cold-air box that keeps hot engine air out of the intake, the Ram-Air flows up to 48% better than stock. Improves power and fuel economy; lowers exhaust gas temps and reduces black smoke. (An indicator of unburned fuel, black smoke is power you can see but not use!)

And Banks' unique 5" bellows accommodate engine movement, which prevents component damage and prolongs service life.