FLO-PRO 5" SS Downpipe Back Single With Muffler | 2020-2026 GM 2500/3500 6.6L DURAMAX L5P

Upgrade your 2020–2026 GM 2500HD/3500HD 6.6L Duramax L5P 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 2020–2026 GM 2500HD/3500HD 6.6L Duramax L5P
• 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.