2004.5-2005 Silverado/Sierra 2500/3500 Deluxe Max Air Flow Bundle Kingsport Grey Top Rated

Looking for a kit that has it all? Featuring a mandrel-bent 4.5-inch LBZ style intake tube for massive airflow gains, with HSP's signature heat shield box eliminating unwanted hot air entering the cold air intake. For every 1-Degree increase in intake air temperature will result in a 3hp loss. This kit also features HSP's high flow turbo mouthpiece. This turbo mouthpiece will give you the ability to reroute your factory PCV system and remove the factory resonator box, eliminating unwanted engine oil gummin