13-16 Duramax LML HSP 4.5" Cold Air Intake System Color:M&M Orange 3 customizable throttle slots

3 customizable throttle slots

The smooth transition bends decrease turbulence

These units replace the old rusted and leaking stock exhaust manifolds that normally require extensive cleaning and machine work to be recovered from warping and distortion

- Great stock replacement with improved airflow for EGT control

13-16 Duramax LML HSP 4.5" Cold Air Intake System Color:M&M Orange 3 customizable throttle slots** 3 4 Week Build Time Normally** The HSP LML Cold Air Intake is perfect for anyone looking to increase both 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 HSPs VGT turbo inlet mouthpiece! INCLUDED COMPONENTS: 4. 5'' mandrel bent tube High