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HSP Diesel Cold Air Intake Bundle for 2007.5-2010 Chevrolet and GMC LMM Duramax
HSP Diesel

HSP Diesel Cold Air Intake Bundle for 2007.5-2010 Chevrolet and GMC LMM Duramax

MPN: 481-HSP

HSP 2007.5-2010 Chevrolet / GMC Cold Air Intake Bundle Part Number: 481-HSP The 481-HSP is best known as the HSP Cold Air Intake Bundle for the 2007.5-2010 LMM Duramax-equipped Chevrolet and GMC trucks. This bundle is a high-performance upgrade designed to optimize airflow, throttle response, and…

$706.50
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Colours and prices as published by HSP Diesel · verified 9/8/2026

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HSP 2007.5-2010 Chevrolet / GMC Cold Air Intake Bundle Part Number: 481-HSP The 481-HSP is best known as the HSP Cold Air Intake Bundle for the 2007.5-2010 LMM Duramax-equipped Chevrolet and GMC trucks. This bundle is a high-performance upgrade designed to optimize airflow, throttle response, and engine bay aesthetics. What Is the HSP Cold Air Intake Bundle for the LMM? This bundle brings together the key components needed to maximize your cold air intake setup. It's designed to ensure you're getting the most out of your engine's potential with improved airflow and efficient thermal management. Cold Air Intake While the LMM engine is strong out of the box, the factory intake is restrictive. HSPs 4.5" mandrel-bent intake tubing drastically improves airflow and reduces turbulence. The HSP heatshield minimizes hot air draw from the engine bay, resulting in cooler, denser air and more power. The system also includes a high-quality air filter to ensure clean air delivery. VGT Intake Mouthpiece The factory mouthpiece often becomes a bottleneck in airflow. HSP solves this with our Max flow Mouthpiece, designed with improved bends and flow characteristics. When paired with the Cold Air Intake, this setup ensures optimal performance and seamless airflow into the turbocharger. Whats Included: 1x 4.5" Cold Air Intake Tube (HSP-IN-150-2) 1x 4.5" Hole Heatshield Box (HSP-IN-748) 1x Heatshield Box Lid (HSP-IN-746) 1x Maxflow Turbo Mouthpiece(HSP-IN-216-1) 1x 4.5" Filter (RFB-413-RFAB) 4x 1/8" Aluminum Rivet (RFB-098-RFAB) 3x 10-32 x 3/8" Button Head Screws (RFB-099-RFAB) 16x Trim Lock (RFB-411-RFAB) 1x Heatshield Box Lid Backer Plate (RFB-746-BP-RFAB) 2x M4x.7x10mm Bolt (RFB-901-RFAB) 2x 4.5" T-Bolt Clamp (RFB-435-RFAB) 1x 4.5" x 4" Straight Boot (RFB-444-RFAB) 1x Turbo Inlet O-Ring (RFB-628-RFAB) Fitment: LMM: 2007.5-2010 (VIN Code 6) Note: The 8th character of the VIN indicates the engine code. The 10th character identifies the model year. Overview: Increased performance High-flowing cold air intake 4.5" Mandrel-bent intake tube Max Flow Mouthpiece Powder coat options for a clean look under the hood Bundle provides cost savings versus individual parts Our Warranty HSP “No BS” Limited Lifetime Warranty We proudly stand behind every product. For complete details, click here.

Product conditions

Return eligibility
Returnable within 30 days of confirmed delivery, in original condition, with an approved RMA
Return window
30 days from confirmed delivery
Restocking fee
No restocking fee
Return shipping
Customer pays return shipping on voluntary returns
Made to order
No
Backorder status
Not backordered
Cancellation
Cancellation is only possible before the supplier order is submitted
Warranty provider
Warranty Information Pending
Warranty duration
Pending verification
Compatibility
Listed for specific vehicle configurations
Legal use
Street legal
Processing estimate
3–10 business days supplier processing
Shipping
Shipping calculated at checkout
Signature
No signature requirement
Supplier
HSP Diesel

Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.