Introducing the HSP Intercooler Bundle Kit

The 292-HSP, popularly known as the Intercooler Bundle Kit, is specifically designed for the 2004.5 and 2005 LLY Duramax Chevrolet and GMC Trucks. If you're looking to modify your LLY Duramax, this kit is an excellent starting point!

What’s Included in the HSP Intercooler Bundle Kit?

The HSP Intercooler Bundle Kit is crafted with everyone in mind, whether you’re aiming to boost performance, replace worn-out factory parts, or just want to add a splash of color to your engine bay. It’s a fantastic way to kick off your modifications!

Hot Side Intercooler Tube Details

One component that often gets overlooked is the hot side tube included in the HSP Intercooler Bundle Kit. The factory hot side pipe on LLY trucks is notorious for failing due to its routing, which can rub against the power steering line, creating a hole and leading to a boost leak and loss of power. This has been a common issue from the start, and HSP Diesel understands how disruptive it can be.

That’s why our Hot Side tube is designed to route directly into the intercooler. This not only lowers temperatures but also improves airflow and provides extra clearance in those tight spots. Made from a 3-inch mandrel-bent tube, it can even be powder-coated to give your engine bay a vibrant look!

Cold Side Tube Features

The cold side pipe is also crafted from a 3-inch diameter tube. We mandrel-bent this tube to ensure maximum airflow and minimize turbulence, which is often a problem with these pipes. The mandrel-bent cold side tube connects seamlessly to the factory-style bridge, ensuring optimal efficiency and performance for your truck while maintaining all the necessary components.

What Comes with the HSP Intercooler Bundle Kit?

• (1) 3 Inch Mandrel-bent hot side tube
• (1) 3 Inch Mandrel-bent cold side tube
• (1) 3 Inch x 4 Inch Straight Boot
• (4) 3 Inch T-Bolt Clamps
• (2) 2.25 Inch T-Bolt Clamps
• (1) 2.25 Inch to 3 Inch Reducer Boot

Compatibility

This kit is compatible with LLY models from 2004.5 to 2005 (VIN Code 2).

How to Identify Your VIN Code

Your engine code can be found in the 8th character of your VIN number, while the 10th character indicates the year of your truck.

Special Note

• This kit is best suited for factory or drop-in replacement chargers, as it closely resembles the factory intercooler routing.

Key Features

• Pressure tested to 100 PSI
• 3 Inch Mandrel-bent tubes
• Compatible with factory emissions
• Boost in power
• Enhanced airflow
• Powder coat options to personalize your engine bay
• Ideal for stock applications

Warranty Information

HSP No BS Limited Lifetime Warranty

At HSP, we truly believe in the quality of our products and stand firmly behind each one that leaves our facility. For years, we've addressed nearly every issue our customers faced, even before we had a formal warranty in place. Our commitment to going above and beyond for our customers is what sets us apart, and now, we're excited to take that commitment to the next level!