Transform Your Engine's Breathing

Say goodbye to engine strain with this fantastic kit designed to help both you and your engine breathe easy. Featuring a mandrel-bent 4.5-inch LBZ style intake tube, it promises impressive airflow gains. Plus, HSP's signature heat shield box keeps unwanted hot air out of your cold air intake, ensuring optimal performance. Keep in mind, for every 1-degree rise in intake air temperature, you could lose about 3hp!

Turbo Mouthpiece Benefits

This kit includes HSP's high flow turbo mouthpiece, which allows for a reroute of your factory PCV system. Say goodbye to the factory resonator box, preventing engine oil from gumming up your turbo and intake system. (PCV reroute sold separately; check out 003-1-HSP for details.)

Smart Design for Better Performance

We've also added 3-inch mandrel bent hot side and cold side tubes, along with an easy-to-install two-piece Y-bridge. With race-proven 5-layer silicone boots, you can count on a snug fit that won’t let you down. Unlike the factory hot side intercooler tube, which is only 2.25 inches in diameter and has a 90-degree boot that’s prone to failure, our design runs the hot side tube directly into the intercooler. This not only helps with lower temperatures and better airflow but also gives you extra clearance in those tight spots.

Cold Side Tube Assurance

Your engine deserves all the air it can get! Our 3-inch cold side tube ensures just that. The bolted-together two-piece Y-bridge makes installation a breeze, providing a leak-free seal that keeps you on the road, not stranded.

Durable Up-Pipes Included

We’ve included one of our 2-inch passenger side up-pipes, featuring .120 inch tubing and the best bellow available. The factory up-pipe is often susceptible to failure at the riser due to excessive heat and pressure, but our design is built to last.

What’s in the Box?

• 2x 3 inch x 4 inch Straight boot
• 5x 3 inch T-bolt Clamps
• 1x 2.25 inch - 3 inch Reducer Boot
• 1x 2.25 inch T-bolt Clamp
• 1x Bridge Neck O-Ring
• 2x Bridge Neck Stud
• 2x Bridge Neck 12-point Nut
• 2' of Heater hose
• 2x 5/8 inch worm Gear Clamp
• 1x 1/8 inch NPT Brass Plug
• 2x M4x.7x10mm Bolt
• 3x 10-32 x 3/8 inch Button Head Screw
• 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
• 16 inch of Trim seal
• 1x Turbo Inlet O-Ring
• 1x Up-Pipe Gasket (Turbo Side)
• 1x Up-Pipe Gasket (Manifold Side)

Compatibility

This kit is compatible with:

• LLY: 04.5-05 VIN Code 2

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 year of the truck.