Revitalize Your Ride with Our Premium Intake Kit

This kit is designed to help both you and your engine breathe easier. With a mandrel-bent 4 1/2 inch intake tube, you’ll enjoy impressive airflow gains. Plus, HSP's signature heat shield box works tirelessly to keep unwanted hot air from sneaking into your cold air intake. Did you know that for every 1-degree rise in intake air temperature, you could lose 3hp? Keeping things cool is key!

High Flow Turbo Mouthpiece

One of the standout features of this kit is HSP's high flow turbo mouthpiece. This clever addition allows you to reroute your factory PCV system and remove the factory resonator box, preventing engine oil from gumming up your turbo and intake system. You’ll appreciate the 3-inch mandrel-bent hot side and cold side tubes, paired with our max flow Y-bridge and turbo mouthpiece for optimal performance.

Say Goodbye to Factory Failures

If you own a 2011-2016 Duramax, you may know that the factory hot side intercooler tube is a common point of failure. The original two-piece design, with crimped boots, often succumbs to heat and pressure, leaving you stranded. The cold side isn’t much better, being made of plastic and relying on an unreliable clamping system.

Durable Replacement Components

Our kit replaces all those failure-prone pipes and comes with race-proven 5-layer silicone boots, ensuring years of worry-free driving. With our Max Flow Y-bridge and turbo mouthpiece, you can expect noticeable performance gains while keeping engine temperatures in check. We’ve also included a robust 2-inch passenger side up-pipe featuring .120 inch tubing and the best bellow available, designed to withstand excessive heat and pressure.

Included Components

• 3x 3 inch x 4 inch straight boot
• 7x 3 inch t-bolt clamps
• 1x 2.25 inch - 3 inch t-bolt clamp
• 1x 2.25 inch t-bolt clamp
• 1x Duramax pre-made hose
• 1x M6x1.0x16mm flange bolt
• 4x M6x1.0x20mm flange bolt
• 2x M6x1.0x25mm flange bolt
• 1x 1/2 inch worm gear clamp
• 1x 5/8 inch worm gear clamp
• 2x 1/8 inch NPT brass plug
• 1x rear over coolant plug
• 1x coolant plug o-ring
• 1x 3/4 inch to 5/8 inch heater hose connector
• 1x 3/8 inch coolant plug
• 4x M4x.7x10mm bolt
• 3x 10-32 x 3/8 inch button head screws
• 4x 1/8 inch aluminum rivet
• 1x 4 inch - 4.5 inch reducer boot
• 1x 4 inch t-bolt clamp
• 1x 4.5 inch t-bolt clamp
• 1x 4.5 inch filter
• 1x up-pipe gasket (turbo side)
• 1x up-pipe gasket (manifold side)
• 5 inch of 5/8 inch PCV hose
• 16 inch of trim seal

Compatibility

This kit is compatible with:

• LML: 11+ VIN Code 8

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