DNA Motoring AIP-2-HS-SIERRA04DUR-BKBK For 2004 to 2005 Silverado Sierra 2500 HD/3500 6.6 V8 Diesel Black Coated Aluminum Air Intake Pipe+Red Filter+Heat Shield

04-05 Silverado / Sierra 2500 HD / 3500 6.6L V8 Diesel Racing Performance Pipe & Filter Intake System Helps Engine to Draw in More and Colder Air Resulting in Better Throttle Response and Higher Explosive Horspower OutputYou may also like DNA Motoring For 99-07 Chevy Silverado GMC Sierra 1500 2500 Black Complete Rear Step Bumper.