2007.5-2010 Duramax 4" Down Pipe Back Exhaust w/ Muffler (C6004P)

Fits

P1 Performance Products Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

Built from Heavy-Duty Aluminized Steel, the P1 Performance Products C6004P 4" Down Pipe Back Exhaust System offers a value price without having to compromise on the quality built into every component. While the seams are a major point of rust through with some budget systems, P1 Performance Products utilizes fully sealed tubing which will add years of life to your system. This exhaust has been specifically tuned to optimize performance, sound & fuel efficiency on your LMM. 

Part Number: C6004P  

• Bolt-in Installation with OEM Hangers
• Includes Race Muffler
• 4" Aluminized Steel
• Downpipe Back Race Exhaust System
  
• Gain Up To 18HP
• Gain Up To 28ft-lb Of Torque
• Decreases EGT's
• Mandrel Bends
• Increases Fuel Efficiency
• 1-Year Warranty

• Does NOT fit Cab & Chasis Trucks

• P1 Performance Products systems are as much fun to install as to drive with on your truck.
• Bolt-on, no weld design makes installation a no hassle one and a half to two-hour project.
• Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need, all in one box, no matter what configuration of truck you have.