Introducing the Max Air Flow Bundle for Your L5P Duramax

The 693-1-HSP is popularly known as the Max Air Flow Bundle tailored specifically for the 2017-2019 L5P Duramax-equipped Chevrolet and GMC trucks. If you're looking to amp up your truck's performance while keeping all your factory emissions components in place, this bundle is the perfect starting point!

What’s Included in the Max Air Flow Bundle?

The L5P Duramax Max Air Flow Bundle is designed to provide everything you need to maximize your truck's potential. This kit includes all the essential parts from HSP Diesel, bundled together at a fantastic price. It's exactly what we recommend for anyone eager to boost their truck's performance while ensuring reliability.

Cold Air Intake: A Game Changer

The HSP Diesel L5P intake marks a significant upgrade from the factory components. We’ve crafted a full metal assembly featuring a robust heat shield that accommodates the factory-installed ram air hood scoop. Plus, our metal mandrel-bent intake tube is designed with smooth bends to enhance airflow and reduce turbulence.

What does this mean for you? More air flows faster through the intake, providing your engine and turbocharger with the air they crave. And the best part? With no tuning changes necessary, many of our customers have seen power increases of up to 20HP on average!

Hot Side Intercooler Tube: Built to Last

The HSP Diesel Hot Side Tube for the 2017-2019 L5P is crafted from aluminized steel, offering enhanced strength and allowing for precision mandrel bends. These bends create optimal flow and minimize turbulence.

Installing the HSP Diesel Hot Side Tube is a breeze, making it the easiest option on the market today. We’ve upgraded the boots to a 5-ply, high-strength silicone style, replacing the factory boots that are prone to failure. This means you can hit the road with confidence, knowing your setup is more reliable.

Cold Side Intercooler Tube: Say Goodbye to Weakness

The factory Cold Side on the L5P is a two-piece plastic design, which can be weak and has multiple failure points. In contrast, the HSP Diesel L5P Cold Side Pipe is made from mandrel-bent aluminum, featuring a metal adaptor and high-strength silicone boots for installation.

This design eliminates those potential failure points, ensuring you stay on the road longer. Our Cold Side Tube is compatible with all factory components, making installation a breeze.

What’s in the HSP Diesel Cold Side Tube Package?

• (1) Mandrel-bent hot side tube
• (1) Mandrel-bent cold side tube
• (1) Cold Air Intake
• (1) 3 Inch 43 Degree Boot
• (7) 3 Inch T-Bolt Clamps
• (1) 2.75 Inch - 3 Inch Reducer Boot
• (1) 2.75 Inch T-Bolt Clamp
• (1) 4.5 Inch to 4 Inch 58 Degree Boot
• (1) 4 Inch T-Bolt Clamp
• (1) 4.5 Inch T-Bolt Clamp
• (17 Inch) Trim Seal
• (1) 3 Inch x 6 Inch Ribbed Boot
• (1) 3 Inch x 4 Inch Straight Boot

Important Note

Please note that this bundle is designed specifically for the 2017-2019 L5P engines. Even though the VIN code may be the same, there are slight changes in the engine bay. Make sure you're ordering for the correct year truck!

Compatibility

This bundle fits L5P models from 2017 to 2019 with VIN Code Y. The engine code can be found in the 8th character of the VIN number, while the 10th character indicates the year of the truck.

Quick Overview

• MAX AIR FLOW Bundle Kit for 2017-2019 Chevrolet/GMC - Illusion Blueberry
• Boosted performance
• High-strength boots
• No tuning required
• Easy installation
• High-flowing cold air intake
• Enhanced reliability

Our Warranty

HSP No BS Limited Lifetime Warranty

At HSP, we stand behind our products with pride. For years, we've taken care of our customers, addressing almost any issue that arises. Although we didn’t have a formal warranty in place before, we’ve always gone above and beyond. Now, we’re excited to introduce a solid warranty to match the high standards we’ve set for ourselves.