Fits: 2001-2007 GMC & Chevy Trucks w/ 6.6L Duramax

The FLO 601 is a 5" Turbo Back exhaust for the 2001-2007 Duramax Trucks. It replace the restrictive exhaust system with a 5" high-flow system with a high-flow muffler for street applications. This exhaust not only sounds great but will help improve your mileage, torque, and throttle response in your Duramax!

Features:

• 5" Turboback Single Exhaust system.
• Includes Muffler
• Aluminized Steel & Stainless Steel Options
• Single Side Exit
• Easy Install - Mounts to OE Hangers

Part Number: FLO-601