Fits: 2001-2007 GMC & Chevy Trucks w/ 6.6L Duramax
The FLO 601NM is a 5" Turbo Back exhaust for the 2001-2007 Duramax Trucks. It replace the restrictive exhaust system with a 5" straight pipe high-flow system with no muffler and is designed for race applications. This exhaust not only sounds great but will help improve your mileage, torque, and throttle response in your Duramax!
- 5" Turboback Single Exhaust system.
- No Muffler
- Aluminized Steel & Stainless Steel Options
- Single Side Exit
- Easy Install - Mounts to OE Hangers
Part Number: FLO-601NM