Cold Air Intake For 2006-2007LBZ Duramax

HSP Cold Air Intake for 2006-2007 Chevrolet / GMC Duramax LBZ

Part Number: 302-HSP

The 302-HSP is best known as the HSP Cold Air Intake for the 2006-2007 LBZ Duramax-equipped Chevrolet and GMC trucks. This cold air intake system is one of the best performance upgrades available for your truck.

Why Choose the HSP Cold Air Intake for the LBZ Duramax?

The factory intake on the LBZ Duramax has a restrictive design that limits performance and airflow. Stock filter elements wear out quickly, resulting in reduced reliability and efficiency. Replacing the intake with a high-performance system like the HSP Cold Air Intake unlocks hidden power and improves dependability.

What Sets the HSP Cold Air Intake Apart?

Dyno-tested gains average an increase of 20 horsepower and 58 lb-ft of torque. The HSP Cold Air Intake features a 4.5" mandrel-bent tube, creating a smooth, consistent, and free-flowing path for air. This dramatically improves airflow over stock designs. The custom-designed heatshield box also blocks hot engine bay air from entering the intake, drawing in cooler, denser air for better combustion and performance.

Whats Included

• 1x 4.5" Cold Air Intake Tube (HSP-IN-150-1)
• 1x 4.5" Hole Heatshield Box (HSP-IN-748)
• 1x Heatshield Box Lid (HSP-IN-746)
• 1x 4.5" Filter (RFB-413-RFAB)
• 1x 1/8" Aluminum Rivet (RFB-098-RFAB)
• 4x 10-32 x 3/8" Button Head Screws (RFB-099-RFAB)
• 3x Trim Lock (RFB-411-RFAB)
• 16x Heatshield Box Lid Backer Plate (RFB-746-BP-RFAB)
• 1x M4x.7x10mm Bolt (RFB-901-RFAB)
• 2x 4" T-Bolt Clamp (RFB-424-RFAB)
• 1x 4.5" T-Bolt Clamp (RFB-435-RFAB)
• 1x 4.5" - 4" Straight Boot(RFB-495-RFAB)

Fitment

• LBZ: 2006-2007 (VIN Code 2 or D)

Note: The 8th character of the VIN identifies the engine code; the 10th character represents the model year.

Overview

• Increased performance and faster spool-up
• Powder coating options to match your engine bay
• Upgraded high-strength silicone boots
• CNC machined sensor blocks for a precise fit
• Heat deflection box with airtight seal to prevent hot air intake

Our Warranty

HSP NO BS LIMITED LIFETIME WARRANTY

At HSP, we believe in our products and stand firmly behind every single one that leaves our facility. For years, weve taken care of nearly everything our customers needed no questions asked. While weve always gone above and beyond, were now formalizing that commitment with our No BS Warranty. This warranty clearly outlines your protections and the simple process to follow if something goes wrong.

Click here to learn more about our Lifetime No BS Warranty