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Fitment

YearsDriveMakeModel
2004-20052WDChevroletSilverado 2500 HD Diesel
2004-20054WDChevroletSilverado 2500 HD Diesel
2004-20052WDChevroletSilverado 3500 HD Diesel
2004-20054WDChevroletSilverado 3500 HD Diesel
2004-20052WDGMCSierra 2500 HD Diesel
2004-20054WDGMCSierra 2500 HD Diesel
2004-20052WDGMCSierra 3500 HD Diesel
2004-20054WDGMCSierra 3500 HD Diesel

Features

  • 2004.5-2005 Chevrolet / GMC Cold Side Tube To HSP Bridge
  • Flows 53 Percent Above Factory Unit Capability
  • 3 Inch Aluminum Mandrel Bent Tube
  • Orange Powdercoat Finish
  • Made In The USA
  • Sold As A Kit
  • Increased Performance and spool up
  • Powdercoat option to dress up engine bay
  • Upgraded high strength silicone boot
  • Many powdercoat colors available
  • Mandrel Bent Tubes For Perfect Fit and Max Efficiency

Quick Specs

  • 24" L x 16" W x 10" H
  • Part Number : 205-1-HSP-O

Important Notes

  • ATTN State of California Consumers warning: Cancer and Reproductive Harm www.p65warning.ca.gov

Finish

Powdercoat

Materials

Aluminum

HSP Diesel 205-1-HSP-O Orange HSP Cold Side Tube to HSP Bridge

2004-2005 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD 2WD/4WD Diesel
4.9202392821535 1003 5
98.404785643071%
4.9/5 out of 1003 Company Reviews. Rating:
HSP Diesel 205-1-HSP-O Orange HSP Cold Side Tube to HSP Bridge
206.95In stock
2004-2005 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD 2WD/4WD Diesel
  • Brand : HSP Diesel
  • SKU : GVJG-205-1-HSP-O
  • Part Number : 205-1-HSP-O
$206.95

Out of stock

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Product Details

The LLY Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small diameter factory tubes, HSP Diesel increased the size of the tubing to 3 inches which proved major power gains over the factory intercooler system. While dyno testing the HSP upgraded intercooler tubing, HSP Diesel saw incredible horsepower and torque gains from such an overlooked component.

This Tube will flow 53 percent above what the factory unit is capable of. Power increases will fluctuate between models do to tuning calibrations, turbo options, and aftermarket fuel systems. One thing to be sure of though, you will only be able to move as much air as your intercooler system will flow. So, be sure to use the HSP upgraded charge tubes to maximize the potential of your truck.

This kit comes with a 3 Inch boot to pair with your already purchased LLY factory replacement bridge.

Typically Ships In
3-4 Weeks

Please note the ship times are estimates however we have seen a major improvement in overall supply chain issues in recent weeks.

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