Unleash the full potential of your 2020-2023 Chevrolet/GMC 2500HD or 3500HD 6.6L Duramax with the MBRP 5” Filter-Back Single Side Exhaust System, delivering more power, better flow, and an aggressive roar. Designed to reduce backpressure and enhance efficiency, this system boosts performance whether you’re towing, off-roading, or cruising the highway. Go for Aluminized Steel for a budget-friendly upgrade or T409 Stainless Steel for extreme durability. Easy to install and built to last, this is the exhaust your Duramax needs!
Fitment Information
- Chevy Silverado 2500HD Custom (2021, 2022, 2023)
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Chevy Silverado 2500HD / 3500HD
- High Country (2020, 2021, 2022, 2023)
- LT (2020, 2021, 2022, 2023)
- LTZ (2020, 2021, 2022, 2023)
- WT (2020, 2021, 2022, 2023)
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GMC Sierra 2500HD / 3500HD
- AT4 (2020, 2021, 2022, 2023)
- Denali (2020, 2021, 2022, 2023)
- SLE (2020, 2021, 2022, 2023)
- SLT (2020, 2021, 2022, 2023)
- Base (2020, 2021)
- Pro (2023)
Specs & Features
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Material Construction – Built to Last
- T409 Stainless Steel—Corrosion-resistant, high-grade stainless steel ensures maximum longevity, even in extreme conditions.
- Aluminized Steel—A cost-effective, performance-driven option that resists heat and wear while offering excellent durability.
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Optimized Exhaust Flow & Performance
- 5-inch Mandrel-Bent Tubing – Reduces backpressure for smoother exhaust flow and better efficiency.
- Performance Boost – Enhances horsepower and torque for sharper throttle response and improved towing capability.
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MBRP Signature Performance Sound
- Deep, Aggressive Exhaust Note – A throaty rumble under acceleration while maintaining a refined tone at cruising speeds.
- Designed for Duramax Performance – Amplifies your truck’s presence without excessive in-cabin drone.
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Effortless Installation
- Bolt-on fit – No welding, mounts using factory points.
- Complete kit – Includes all necessary hardware for a seamless install.
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MBRP Industry-Leading Warranty
- T409 Stainless Steel – Lifetime Warranty for long-lasting confidence.
- Aluminized Steel – 3-Year Warranty for solid protection and reliability.
Emissions Compliance
This exhaust does not alter, replace, or modify any emissions equipment.
Product Description
Unleash the full potential of your 2020-2023 Chevrolet/GMC 2500/3500 6.6L Duramax with the MBRP 5” Filter-Back Single Side Exhaust System, built for better airflow, increased horsepower, and a deep, aggressive sound. Designed to reduce backpressure and boost efficiency, this system enhances performance whether you’re towing, hauling, or ruling the highway. Available in Aluminized Steel for a budget-friendly upgrade or T409 Stainless Steel for extreme durability, it’s the perfect balance of power and longevity.
Built for truck owners who demand performance, MBRP delivers easy bolt-on installation with a rugged design made to last. Expect better throttle response, improved efficiency, and an unmistakable growl that sets your Duramax apart. Upgrade today and let your truck breathe like never before!
Redline360 is an authorized MBRP Dealer.
