Banks Power 42172-D Ram-Air Intake System with Dry Filter

The Banks Power 42172-D Ram Air Intake System with Dry Filter for your 07.5-10 GM 6.6L Duramax delivers exceptional airflow and air density. Its large synthetic dry filter requires fewer cleanings than competitive filters. With its giant outlet, streamlined components and enclosed cold-air box that keeps hot engine air out of the intake, the Ram-Air flows up to 47% better than stock. Improves power and MPG; lowers EGTs and reduces black smoke. Banks' unique 5" bellows accommodates engine movement, preventing component damage and prolonging service life. Designed to not cause fault or error codes; lifetime warranty on filter element. Unlike our competitors, Banks doesn't just build-and-ship. Our Ram-Airs are triple validated before the name "Banks" is stamped on. We test; they don't. That's the Banks difference 5-Year Ltd. Warranty   Banks Optional Super-Scoop Banks exclusive Super-Scoop is an add-on product to the Ram-Air Intake System. Super-Scoop connects below the front bumper, forcing a big charge of cool, pressurized ram air into the Ram-Air Intake's air filter housing. Because the air is drawn from outside the engine compartment, it has greater density and makes more power than warmer engine air. Rainwater and debris are funneled out of the bottom. Sold separately. Vehicle Applications: 2010 GMC SIERRA 3500 HD 6.6L DIESEL 2010 GMC SIERRA 2500 HD 6.6L DIESEL 2010 CHEVROLET SILVERADO 3500 6.6L DIESEL 2010 CHEVROLET SILVERADO 2500 6.6L DIESEL 2009 GMC SIERRA 3500 HD 6.6L DIESEL 2009 GMC SIERRA 2500 HD 6.6L DIESEL 2009 CHEVROLET SILVERADO 3500 6.6L DIESEL 2009 CHEVROLET SILVERADO 2500 6.6L DIESEL 2008 GMC SIERRA 3500 HD 6.6L DIESEL 2008 GMC SIERRA 2500 HD 6.6L DIESEL 2008 CHEVROLET SILVERADO 3500 6.6L DIESEL 2008 CHEVROLET SILVERADO 2500 6.6L DIESEL 2007 GMC SIERRA 3500 HD 6.6L DIESEL 2007 GMC SIERRA 2500 HD 6.6L DIESEL 2007 CHEVROLET SILVERADO 3500 6.6L DIESEL 2007 CHEVROLET SILVERADO 2500 6.6L DIESEL CA Residents: CARB E.O. Number on file - LEGAL for use in California. SPECIFICATIONS Fuel Type Diesel EO Number D-161-100 Filter Media Dry Filter Type Washable & Reusable Intake Style Enclosed Air Box Warranty Yes Warranty Info 5 Year Limited Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov