MBRP MBRP 2020+ Silverado/Sierra 2500/3500 Black Coat Alum Steel 4" Filter Back Single Side Exit Exhaust

MBRP Performance Exhaust System for 6.6L Duramax 2500/3500 (2020-2026)

Engineered to deliver maximum flow, reduced exhaust temperatures, and dependable performance; Built to exacting standards, this system is designed to help your Duramax perform at its best while maintaining durability and ease of installation.

Key Features

• Heavy-duty aluminized steel construction for durability
• Fully sealed seams for enhanced rust resistance
• 4-inch mandrel-bent tubing for improved exhaust flow
• Mild exhaust tone for comfortable daily driving
• Includes 5-inch OD exhaust tip with stamped MBRP logo
• Direct fit design utilizing OEM hanger locations

Benefits

This exhaust system improves overall engine efficiency by reducing backpressure and lowering exhaust gas temperatures (EGTs). The result is improved throttle response, better towing performance, and increased reliability under load; all while maintaining a refined, mild exhaust note.

Dyno-tested and road-proven, this system features vehicle-specific muffler tuning, smooth mandrel bends, and optimized flow paths to quickly evacuate exhaust gases. It serves as a strong foundation for additional performance upgrades such as intakes, tuners, and modules.

Designed for a mild, refined exhaust tone, this system enhances your truck's presence without excessive noise. Finished with MBRP's signature styling and stamped tip, it delivers a clean, performance-driven look.

 

Fitment

Fits the following vehicles equipped with the 6.6L Duramax diesel engine:

• 2020-2026 Chevrolet Silverado 2500HD/3500HD (Extended Cab & Crew Cab)
• 2020-2026 GMC Sierra 2500HD/3500HD (Extended Cab & Crew Cab)

Installation

Designed for a simple installation, this system features a bolt-on, no-weld design that mounts directly to factory hanger locations. All required clamps and hardware are included, allowing for a typical install time of 1.5 to 2 hours.

What's Included

• MBRP performance exhaust system
• 5-inch OD exhaust tip
• All required clamps and hardware