2011-2012 Duramax Cold Air Intake (502-1-HSP)

Fits

Increasing airflow is crucial when looking to purchase a cold air intake. Proven dyno numbers show the HSP intake providing 20 additional hp and 58 lbs of torque on average. This HSP intake provides the power numbers you crave while adding a custom look to your truck with multiple color options. This cold air intake lowers intake air temperatures by including a heat shield box that separates the hot under hood temperatures from the filter. By design, the heat shield Box will now draw in cold, fresh air from the headlight bezel and fender port. This cold air intake outperforms the completion with the 4 1/2" mandrel bent tubing that provides an extremely consistent, and free-flowing path. This intake uses one of the industry's best in filter manufacturing to ensure the longevity and filtration that is essential to the life expectancy of your turbocharger. Don't waste your time and money with cheap imitation intakes in today's market, invest in this high-quality product.

*Based on factory VGT turbo, 2011-2012 year trucks specifically

Part Number: 502-1-HSP

• Increased performance and spool up
• Powder coating option for an appealing engine bay
• Upgraded high-strength silicone boots
• S&B Air Filter for optimum filtration and performance
• CNC machined sensor blocks for a perfect fit and seal
• Heat deflection Box with an airtight seal to prevent hot engine temps from entering the filter 

Included Components:

• 2x M4 x 7 x 10mm bolt
• 3x 10-32 x 3/8" Button Head Screws
• 4x 1/8" Aluminum Rivet
• 1x 4" - 4.5" Reducer Boot
• 1x 4" T-bolt Clamp
• 1x 4.5" T-bolt Clamp
• 1x 4.5" Filter
• 16" of Trim seal

Compatible with:

• LML: 11+ VIN Code 8 

Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.