2004.5-2007 Chevrolet / GMC Cold Air Intake Bundle - HSP Diesel - 081-HSP

This kit will allow you and your engine to breathe easy. Featuring a mandrel-bent 4-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 system and remove the factory resonator Box, eliminating unwanted engine oil gumming up the turbo, and intake system (PCV re-route sold separately see 003-1-HSP).

Included Components:


2x M4x.7x10mm Bolt

3x 10-32 x 3/8 inch Button Head Screws

4x 1/8 inch Aluminum Rivet

1x 4 inch - 4.5 inch Reducer Boot

1x 4 inch T-Bolt Clamp

1x 4.5 inch T-Bolt Clamp

1x 4.5 inch Filter

1x Turbo Inlet O-Ring

16 inch of Trim Seal


Compatible with:

LLY: 04.5-05 VIN Code 2
LBZ: 06-07 VIN Code 2 or D