Description
Description
Fits
| Year | Make | Model | Trim |
| 2001-2004 | Chevrolet | Silverado 3500 | , LT, LS |
| 2001-2002 | GMC | Sierra 2500 HD | SL |
| 2001-2004 | GMC | Sierra 2500 HD | SLT, SLE |
| 2001-2004 | GMC | Sierra 3500 | SLT, SLE |
| 2001-2004 | Chevrolet | Silverado 2500 HD | , LT, LS |
| 2001-2002 | GMC | Sierra 3500 | SL |
| 2002-2004 | GMC | Sierra 2500 HD | |
| 2002-2004 | GMC | Sierra 3500 | |
| 2003-2004 | GMC | Sierra 2500 HD | WT |
| 2004-2004 | Chevrolet | Silverado 3500 | WT |
| 2004-2004 | Chevrolet | Silverado 2500 HD | WT |
| 2004-2004 | GMC | Sierra 3500 | WT |
From the factory, the LBZ 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. This Tube will flow much more than the factory unit. Power increases will fluctuate between models due to tuning calibrations, turbo options, and aftermarket fuel systems.
Part Number: 105-HSP-BR
Features
- Increased Performance and Spool Up
- Many Powder coating options to dress up the engine bay
- Upgraded High strength silicone boots
Includes:
- 1x 2.25″ – 3″ Reducer Boot
- 1x 3″ T-Bolt Clamp
- 1x 2.25″ T-Bolt Clamp
Notes
Compatible with:
- LB7: 03-04 VIN Code 1
- These components have been designed and are intended for closed-course competition only! Performance products are legal only for sanctioned closed-course racing vehicles, which may never be used on a public highway.
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