FLO-PRO 5" SS Downpipe Back Single | 2017-2019 GM 2500/3500 6.6L DURAMAX L5P

Upgrade your 2017–2019 GM 2500HD/3500HD 6.6L Duramax L5P 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 clean, deep exhaust tone.

• Fits 2017–2019 GM 2500HD/3500HD 6.6L Duramax L5P
• 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.