Fits: 2015-2016 GM w/ 6.6L Duramax & 3-Bolt flange at Downpipe.
The FLO-871 by FLO-PRO is a 4" Downpipe Back Exhaust System for the 2015.6-2016 LML. This kit allows you to drop out your full OE exhaust system and replace it with a high-flow street kit - this kit includes FLO-PRO's High Flow Muffler and is a perfect setup for street driven trucks. This exhaust system not only looks and sounds great, but will improve your mileage, throttle response, and torque in your LML.
- 4" Downpipe Back Single Exhaust system
- High Flow Muffler Included
- Aluminized or Stainless Steel
- Single Side Exit
- Easy Install - Mounts to OE Hangers
Part Number: FLO 871