FLO-PRO 5" SS Downpipe Back Single With Muffler | 2011-2015 GM 2500/3500 6.6L DURAMAX

Upgrade your 2011–2015 GM 2500HD/3500HD 6.6L Duramax with the FLO-PRO 5" Stainless Steel Downpipe-Back Exhaust System with Muffler. Designed to improve exhaust flow and reduce restriction while maintaining a deep, clean exhaust tone, this system is ideal for towing, daily driving, and performance applications.

• Fits 2011–2015 GM 2500HD/3500HD 6.6L Duramax
• 5" stainless steel construction
• Downpipe-back single exhaust system
• Includes performance muffler
• Improved exhaust flow & turbo sound
• Direct-fit installation

For off-road use only where applicable.