2004.5-2005 Chevrolet / GMC HSP Cold Side Tube to HSP Bridge Kingsport Grey PANTS MBRP 3" CAT-BACK ALUMINUM DUAL

MBRP 3" CAT-BACK ALUMINUM DUAL REAR EXHAUST

Front HD adjustable track bar to re-position axle

This kit will come complete with everything you need to install

Quick Release V-Band 8-Piece Set (2C 3M 3F) - 4 Inch (517140008)

2004.5-2005 Chevrolet / GMC HSP Cold Side Tube to HSP Bridge Kingsport Grey PANTS MBRP 3" CAT-BACK ALUMINUM DUALThe LLY Duramax has a very restricted charge air system from the factory. After realizing the potential power loss from the small diameter factory tubes, we increased the size of the tubing to 3 inch which proved major power gains over the factory intercooler system. While dyno testing the HSP upgraded intercooler tubing, we saw incredible horsepower and torque gains from such an overlooked component. This Tube will flow 53 percent above what the