2004.5-2005 Duramax HSP Deluxe No Bridge / Cold Side Bundle Kit (HSP-D-294-HSP)

$2,684.02 CAD

Performance part for diesel trucks. Please confirm compatibility before purchasing.

Color

Description

Fits

Year	Make	Engine
2004.5-2005	Chevrolet/GMC	LLY, 6.6L Duramax

This bundle kit features everything you could need from the HSP Diesel lineup to make more power and get the maximum performance out of your LLY Duramax all while keeping your factory emissions! The HSP Cold Side Tube was also bumped up to a 3" diameter to flow perfectly with the rest of our pipes and increase the flow in the cold side as much as possible all while using the factory bridge.

Part Number: HSP-D-294-HSP

Features

Changes the angle of hot side pipe eliminating power robbing issues
Complete kit for maximum performance
Average 20 additional hp and 58lbs of torque
4 1/2" mandrel-bent tubing
Multiple Powder Coat options available
Works with factory emissions
Fixes common failure points
Superior cooling over OEM
Dyno-proven power increase
Bundle kit saves you money
Added power & better turbo spooling

Includes

(1) 3" Mandrel-bent hot side tube
(1) 3" Mandrel-bent cold side tube
(1) Cold Air Intake
(1) Billet forward-facing thermostat housing kit
(1)1.75" Radiator Hose Tube
(1) 3" x 4" Straight Boot
(4) 3" T-Bolt Clamp
(2) 2.25" to 3"h Reducer Boot
(1) 2.25" T- Bolt Clamp
(1) 4.5" - 4" Reducer Boot
(1) 4" T-Bolt Clamp
(1)4.5" T-Bolt Clamp
(16") Trim Seal
(4) 1/2" Worm Gear Clamp
(1) 1" Worm Gear Clamp
(14') 1/2" Heater Hose
(3) M6x1.0x35mm Flange Bolts
(6) M6 Fender Washers
(3) M6 Nylon Lock Nots
(4) M8x1.25-25mm Socket Cap Bolt
(4) M6x1.0-18mm Socket Cap Bolt
(18") 3/8" Heater Hose
(1) M14x1.5 to 3/8' Hose Barb
(1) M14x1.5 Metric Port Plug
(1) 1.75"x 3" Straight Boot
(1) 1.75"x 90° Boot
(1) 1 3/4" Worm Gear Clamps

Notes

LLY: 04.5-05 VIN Code 2
Engine code is dictated by the 8th character of the VIN number. The 10th character is the year of the truck.

Video

Duramax 2001-2007

Please refer to our Shipping policy. As a general rule, we ship out all orders in 24-72 hours using services like Purolator and other, and always provide you with a tracking number.

Please refer to our Disclaimer and Warranty pages.

Planning a larger purchase? Feel free to reach out to discuss a possible discount.

If you have any questions or need help with your order, you’re always welcome to contact us directly.

Contact page link

Grand opening giveaway is ON 🔥

$1000 CAD and an S&B intake up for grabs! Be one of the first 10 to spend $1,000 CAD in a single order and you’re entered to win $1,000 back. For all orders: leave us a review by March 31 for a shot at an S&B intake. Intake draw happens April 14.

More details here