2001-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle HSP Diesel Crew neck 50% Polyester (fibre content may

50% Polyester (fibre content may vary for different colors)

1144 Stress Proof Carbon steel

It’s tougher than steel and more durable than aluminum

6L Duramax L5P with the Banks Power 66682 Derringer Tuner (Gen2)

and the hi-res 2

2001-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle HSP Diesel Crew neck 50% Polyester (fibre content mayLooking for a kit that has it all? Featuring a mandrel bent 4 inch intake tube for massive air flow gains, HSP's signature heat shield box eliminating unwanted hot air entering the cold air intake. For every 1 degree increase of intake air temperature will result in a 3hp loss. This kit also features HSP's high flow turbo mouthpiece that out flows any ported mouthpiece on the market. It will also include HSP's hot side and cold side intercooler