06-07 Duramax LBZ HSP Deluxe MAX Air Flow Bundle Kit 5 Inch Inlet We're With You

We're With You

Established on the proven S300 platform

Cold Side tube fitment

BD's adjustable Waste Gate Kits keep the bypass valve closed

5-time strength improvement over factory bridges

06-07 Duramax LBZ HSP Deluxe MAX Air Flow Bundle Kit 5 Inch Inlet We're With You** 3 4 Week Build Time Normally** Looking for a kit that has it all? Featuring a mandrel bent 4. 5 inch 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