Introducing the HSP Diesel Hot Side Tube

The 600-1-HSP is your go-to solution for enhancing the performance of your 2017-2019 L5P Duramax-equipped Chevrolet and GMC trucks. This Hot Side Tube is designed with your needs in mind, making it a must-have for every truck owner on the road.

Why Consider the HSP Diesel Hot Side Tube?

Let's face it, the factory hot side on L5P Duramax trucks often falls short of expectations. It simply doesn't hold up to the demands of even a stock application. Many drivers have experienced the frustration of a hot side pipe failure, leaving them stranded or struggling to make it home. With the HSP Diesel Hot Side Tube, you can avoid those headaches and enjoy a more reliable ride.

What Sets the HSP Diesel Hot Side Tube Apart?

Crafted from aluminized steel, the HSP Diesel Hot Side Tube offers superior strength and durability. Our innovative mandrel bends ensure optimal flow and minimal turbulence, giving you the best performance possible. Plus, this tube is incredibly easy to install—no tuning is required! To top it off, we've included 5-ply, high-strength silicone boots that replace the factory boots, which are often prone to failure. This means you can spend more time on the road and less time worrying about your truck.

What's Included in Your HSP Diesel Hot Side Tube Kit?

• (1) 3 inch 43 Degree Boot
• (3) 3 inch T-Bolt Clamps
• (1) 2.75 inch - 3 inch Reducer Boot
• (1) 2.75 inch T-Bolt Clamp

Important Note

Please remember, this kit is specifically designed for the 2017-2019 L5P engines. Even though the VIN code may be the same, there are slight variations in the engine bay. Make sure to double-check your truck's year before placing your order!

Compatibility of the HSP Upper Coolant Tube

• L5P: 17-19 VIN Code Y

How to Identify Your VIN Code

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

Key Features

• Improved Performance
• No tuning required
• High-strength silicone boots
• Custom powder coating options for a unique look
• Durable aluminized steel construction

Our Warranty

HSP No BS? Limited Lifetime Warranty

At HSP, we take pride in our products and are committed to standing behind each one that leaves our facility. Over the years, we’ve tackled nearly every customer concern, but we’ve never had a solid warranty in place—until now! We’re excited to introduce our No BS? warranty, which outlines the process and guidelines clearly. We believe in going above and beyond for our customers, and this warranty reinforces our commitment to quality and service.