FLO-PRO 5" SS Downpipe Back Single | 2015.5-2016 GM 2500/3500 6.6L DURAMAX

Upgrade your 2015.5–2016 GM 2500HD/3500HD 6.6L Duramax with the FLO-PRO 5" Stainless Steel Downpipe-Back Exhaust System. Designed to improve exhaust flow and reduce restriction, this system delivers improved performance, enhanced turbo sound, and a deep, clean exhaust tone.

• Fits 2015.5–2016 GM 2500HD/3500HD 6.6L Duramax
• 5" stainless steel construction
• Downpipe-back single exhaust system
• Improved exhaust flow & turbo response
• Deep, clean exhaust tone
• Direct-fit installation

For off-road use only where applicable.