Description
818112 Flowmaster 20-21 Gm 2500Hd 6.6L Cc/Sb Otl Dor/
This 818112 Flowmaster exhaust system is designed for the 2020-2021 GM 2500HD with the 6.6L engine, specifically for Crew Cab/Short Bed configurations with an Over The Lip exit. Enhance your vehicle’s performance and sound with this high-quality exhaust system.
- Specifically designed for 2020-2021 GM 2500HD 6.6L vehicles
- Optimized for Crew Cab/Short Bed configurations
- Features an Over The Lip exit for a distinctive look
- Improves exhaust flow for enhanced performance
- Produces a deep and aggressive exhaust note
Upgrade your vehicle with the 818112 Flowmaster exhaust system and experience improved performance, a bold sound, and a sleek appearance.






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