06-07 Duramax HSP 4.5" Cold Air Intake System Automatic Comes complete with 4-ply heavy

Comes complete with 4-ply heavy duty couplings and constant tension T-bolt clamps for a tight and secure installation

The power gain at top Rpm with these softwares is almost identical

invest in the high quality and standards of hsp diesel

SW #1: Fuel Saver

forged tie rods

06-07 Duramax HSP 4.5" Cold Air Intake System Automatic Comes complete with 4-ply heavy** 2 3 Week Build Time Normally** The HSP LBZ style Cold Air Intake is a perfect for anyone looking to increase, performance and the look of your engine bay. Our Intake is constructed of mandrel bent tubing for a smooth transition into the turbo charger. Our Intakes are available in a variety of color options to suit your needs. For the ultimate Cold Air Intake, combine HSP's VGT turbo inlet mouthpiece! (Part#016 HSP) Requires MAF sensor Re Scale to