Fits: 2015.5-2016 GM LML w/ 6.6L Duramax & 3 Bolt Flange at Downpipe.
Flo-Pro Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
The FLO 771 by FLO-PRO is a 5" Downpipe Back Dual 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 race kit. Just like all of Flo-Pro's Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. This kit does not include a muffler and is intended for race applications. This exhaust system not only looks and sounds great but will improve your mileage, throttle response, torque and flow while lowering EGT's in your LML.
- 4" Mandrel Bent Tubing. This setup does NOT include a muffler and is intended for Race Applications
- Aluminized Steel & Stainless Steel Options
- OEM Style 3-Bolt Flange
- Increase Torque
- Dual Side Exit
- No Bungs
- Easy Install - Mounts to OE Hangers
- These kits will only fit models equipped with the OEM style 3-bolt flange off the turbo direct pipe!
Part Number: FLO 771