Banks Power Monster Cat-Back Exhaust System 20172019 Chevy/GMC Duramax 6.6L L5P 2500/3500HD
Technical Data
Unleash better flow and a tougher exhaust note with the Banks Power Monster Cat-Back Exhaust System, built for Duramax L5P 2500/3500HD applications. Designed to improve exhaust efficiency, this performance cat-back helps reduce restriction compared to factory systems while delivering the quality and fitment Banks is known for.
Key Features
- 5" mandrel-bent tubing for smoother, high-volume exhaust flow
- Patented Negative Backpressure SideKick tip to help evacuate exhaust gases
- Up to 85% less backpressure than stock (as stated by Banks)
- Up to 15% lower exhaust exit temperatures (as stated by Banks)
- Large polished chrome tip for a clean, aggressive finish
Vehicle Fitment
Check your vehicle details before ordering.
Fitment disclaimer: Compatibility can vary by cab/bed length and other options—confirm your exact vehicle specs before purchase.
Benefits
- Improved exhaust flow to support performance upgrades
- Reduced restriction versus factory exhaust for more efficient operation
- Durable construction designed for heavy-duty diesel use
- Enhanced appearance and a more purposeful exhaust tone
Why Buy From Us
- NZ & AU-focused support for local buyers
- Trusted performance brands and straightforward product info
- Fast, careful dispatch and secure packaging
- Help from an auto parts team that understands fitment questions
Specifications
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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