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HSP - LLY - Cold Air Intake (Custom Powder Coat)


2004.5 - 2005 GM 6.6L Duramax Diesel LLY

HSP offers a variety of powder-coat color options for a completely custom look. Also available RAW without powder coat. Please select your desired powder coat color or leave the selection on "RAW" for no powder coating at a reduced price! "RAW" is bare metal - you will need to paint or coat it yourself to prevent corrosion.

Built to order - Due to high volume of orders please allow 3-4 weeks to prep and coat your order.

WARNING: If selecting "Custom Color" and using a Custom Color Code (Prismatic Powders) - Be absolutely certain your color code is correct when typing it in and give us the colors name if available! Example: UPB-6379 (Racing Red). We are not responsible if you make a mistake in the color you've chosen.

Pricing: $470.25

Customize Your Item

- Powder Coat Options: -
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HSP - LLY - Cold Air Intake (Custom Powder Coat)

Part # 202-HSP-COLOR

Increasing airflow is critical when looking to purchase a cold air intake. Proven dyno numbers show our HSP intake providing 20 additional horsepower and 58 pounds of torque on average. the HSP intake delivers the power numbers you desire while adding a custom look to your truck with our various color options. Our 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. The 4 1/2'' mandrel bent tubing provides an extremely consistent, and free-flowing path that enables us to out-perform other intakes on the market. We teamed up with 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 be let down by the substandard, cheap intakes in today's market. invest in the high quality and standards of HSP Diesel.

Included Components:

  • 2x M4 x .7 x 10mm Bolt
  • 3x 10-32 x 3/8" Button Head Screws
  • 4x 1/8" Aluminum Rivet
  • 1x 3.5" - 4.5" Reducer Boot
  • 1x 3.5" T-Bolt Clamp
  • 1x 4.5" T-Bolt Clamp
  • 1x 4.5" Filter
  • 16" Trim seal


  • Increased performance and spool up
  • Powder Coating option to dress up the engine bay
  • Upgraded high strength silicone boots
  • Many Powder coat colors available
  • 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

Compatible with:

LLY: 04.5-05 VIN Code 2
HOW DO PEOPLE KNOW VIN CODE? Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.



Shipping Information

  • Item Requires Shipping
  • 18.0 lbs.
  • W12.0000” x H12.0000” x L40.0000”

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