Introducing the HSP Cold Air Intake Bundle

Meet the 481-HSP, affectionately known as the HSP Cold Air Intake Bundle, designed specifically for the 2007.5-2010 LMM Duramax-equipped Chevrolet and GMC trucks. If you own one of these trucks, this bundle is a fantastic upgrade that you won't want to miss!

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

The HSP Cold Air Intake Bundle is a carefully crafted kit that includes everything you need to maximize your cold air intake setup on your LMM Duramax. With this bundle, you can feel confident that you're getting the best performance possible under your hood.

Let’s Talk About the Cold Air Intake

The LMM engine is impressive right from the start, but we often find that the stock intake doesn’t quite meet its potential. HSP Diesel understands the demands placed on these engines, which is why we've designed an intake that truly delivers. We’ve increased the intake tubing size to a robust 4 1/2 inches and used mandrel bending for a smoother airflow.

This upgrade allows for a greater volume of air to flow into your engine while reducing turbulence. Plus, our HSP Diesel heat shield keeps hot air from the engine bay at bay, ensuring that cooler air is what powers your ride. All of this means you can achieve even more power with ease!

About the VGT Mouthpiece

The factory mouthpiece on the LMM often falls short of expectations. Many enthusiasts invest in a great cold air intake like the HSP Diesel version but stick with the stock mouthpiece, which can hinder performance due to its limited airflow capabilities.

This is where the HSP Diesel VGT Mouthpiece shines. Crafted with improved bends and a larger design, it’s hand-fitted to ensure the best possible fit. When paired with our Cold Air Intake, this mouthpiece works seamlessly to move the air your engine craves right from the get-go.

What’s in the Box?

• (1) HSP Diesel cold air intake
• (1) HSP Diesel VGT mouthpiece
• (2) M4x.7x10mm Bolt
• (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

• Boosted performance
• High-flowing cold air intake
• 4 1/2 Inch mandrel-bent design
• Precision-fitted VGT mouthpiece
• Available powder coat options for a sleek look under the hood
• Bundle kit offers great value

Our Commitment to You

HSP Limited Lifetime Warranty

At HSP, we take pride in our products and stand behind each one that leaves our facility. For years, we've gone above and beyond to support our customers, and now we’re introducing a solid warranty to back that commitment.

We’re dedicated to maintaining our high standards and ensuring that you have the best experience possible with our products. Join the HSP family and enjoy the ride!