11-15 CHEVY 5" Downpipe Back Duel Exhaust System

The FLO-764 5" Downpipe Back Dual Exhaust System by FLO-PRO is designed specifically for 2011-2015 6.6L Duramax engines. This kit includes all necessary clamps, pre-welded contour bent hangers, and reinforced flanges to simplify installation. Upgrading to this system enhances fuel efficiency, boosts torque, and delivers a more aggressive exhaust note, optimizing your truck’s performance and sound.