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.