Introducing the HSP Cold Air Intake Bundle

The 481-HSP, better known as the HSP Cold Air Intake Bundle, is designed specifically for the 2007.5-2010 LMM Duramax-equipped Chevrolet and GMC trucks. If you own an LMM Duramax truck, this bundle is a fantastic addition to boost your ride!

What’s Included in the HSP Cold Air Intake Bundle?

This bundle comes packed with all the essential parts you need to maximize your cold air intake setup. With this kit, you can be confident that you’re getting the most out of your engine’s performance.

Let’s Talk About the Cold Air Intake

The LMM engine is impressive right from the start, but we often notice that the stock intake just doesn’t cut it. HSP Diesel understands the need for an intake that can keep pace with the demands of these powerful engines. That’s why we’ve increased the intake tubing size to a robust 4.5 inches and opted for mandrel-bent tubing.

This upgrade significantly boosts the airflow into your engine, while our specially designed bends help reduce turbulence. Plus, our HSP Diesel heat shield ensures that your intake stays cool by preventing hot air from the engine bay from sneaking in. All of this means you can pull in more cooler air, resulting in better performance!

About the VGT Mouthpiece

The factory mouthpiece on the LMM could use some improvement. We often see folks installing a high-quality cold air intake like the HSP Diesel version but sticking with the stock mouthpiece, which can lead to airflow issues. That’s where our HSP Diesel VGT Mouthpiece comes in.

This mouthpiece features enhanced bends and a larger design, meticulously hand-fitted to ensure the best possible airflow. When paired with the Cold Air Intake, this combination can efficiently move the air your engine needs right from the start.

What’s in the Box?

• (1) HSP Diesel cold air intake
• (1) HSP Diesel VGT mouthpiece
• (2) M4x.7x10mm Bolts
• (3) 10-32 x 3/8 inch Button Head Screws
• (4) 1/8 inch Aluminum Rivets
• (1) 4 inch - 4.5 inch Reducer Boot
• (1) 4 inch T-Bolt Clamp
• (1) 4.5 inch T-Bolt Clamp
• (1) 4.5 inch Filter
• (1) Turbo Inlet O-Ring
• 16 inches of trim seal

Compatibility

• LMM: 07.5-10 VIN Code 6

How to Identify Your VIN Code

Your engine code is determined by the 8th character of your VIN number, while the 10th character indicates the year of your truck.

Key Features

• Increased performance
• High-flowing cold air intake
• 4.5 Inch Mandrel-bent design
• Hand-fitted VGT mouthpiece
• Powder coat options for a sleek look under the hood
• Bundle kit offers great value for your money

Our Commitment to You

HSP Limited Lifetime Warranty

At HSP, we stand behind our products. We’ve always taken care of our customers and addressed any issues that arise. Now, we’re excited to offer a solid warranty to back our commitment. We’ll continue to go above and beyond for you, ensuring you have the best experience with our products!