Description

Fits: 2003 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel 

 Please allow at least 40+ Business Days before shipment, as all HSP Products are special order.

Increase performance and efficiency with our upgraded 3″ cold-side tube. Mandrel bent tubing for a smooth flow design. Our Cold-side tubes are available in a variety of color options to suit your needs. The mandrel bent 3” cold-side tube complements the Y-bridge for the ultimate in efficiency, flow, and maximizing the performance capabilities of your truck. This cold-side tube in combination with the max flow bridge, this is a very versatile kit that can allow for future upgrades.

Includes:

  • 3” mandrel bent tube