2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-RAW-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-W-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-CB-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-BR-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-SB-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-O-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-DG-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-CP-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-GB-Dirty Diesel Customs
2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)-Intercooler Piping-HSP Diesel-205-HSP-CR-Dirty Diesel Customs

2004.5-2005 Duramax Cold Side Tube To Factory Bridge (205-HSP)

HSP Diesel

Part Number: 205-HSP-RAW
$249.09 CAD

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Color:Raw
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Description

Fits

Year Make Model Trim
2004-2005 Chevrolet Silverado 2500 HD
2004-2005 GMC Sierra 3500 , SLE, SLT, WT
2004-2005 Chevrolet Silverado 3500 , LS, LT
2004-2005 GMC Sierra 2500 HD , SLE, SLT, WT
2004-2004 Chevrolet Silverado 3500 WT
2005-2005 Chevrolet Silverado 2500 HD LS, LT

 

From the factory, the LLY Duramax has a very restricted charge air system. After realizing the potential power loss from the small-diameter factory tubes, HSP increased the size of the tubing to 3" which proved massive power gains over the factory intercooler system.

While dyno testing the HSP upgraded intercooler tubing saw incredible HP and torque improvements from such an overlooked component. Power increases will fluctuate between models due to tuning calibrations, turbo options, and aftermarket fuel systems. 

Part Number: 205-HSP

Features
  • 53% increase in flow over OEM
  • Increased Performance and spool up
  • Powder coating option to dress up the engine bay
  • Upgraded high-strength silicone boot
  • Mandrel-bent tubes for perfect fit and max efficiency

Includes:

  • 1x 2.25" - 3" Reducer Boot
  • 1x 3" T-Bolt Clamp
  • 1x 2.25" T-Bolt Clamp
Notes

Compatible with:

  • 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.

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