MBRP S60610409 5" DPF-Back Exhaust for 20-23 Silverado/Sierra Duramax 2500HD

Vehicle Fitment

• 2020-2023 Chevrolet Silverado 2500HD Double Cab / Crew Cab (6.6L Duramax V8 Diesel)
• 2020-2023 Chevrolet Silverado 3500HD Double Cab / Crew Cab (6.6L Duramax V8 Diesel)
• 2020-2023 GMC Sierra 2500HD Double Cab / Crew Cab (6.6L Duramax V8 Diesel)
• 2020-2023 GMC Sierra 3500HD Double Cab / Crew Cab (6.6L Duramax V8 Diesel)

Fitment Notes

• 6.6L Duramax diesel only -- does not fit 6.6L gas V8
• Double Cab and Crew Cab only -- does not fit Regular Cab
• Does not fit Dual Rear Wheel (DRW) configurations
• Cutting required for installation
• T409 stainless -- suitable for dry and moderate climates; T304 version available for salt/snow regions

Features

• MBRP Armor Plus series -- T409 stainless steel
• 5" mandrel-bent tubing
• Single side exit configuration
• Tour Profile sound -- performance note without excessive volume
• DPF-back system -- retains factory emissions equipment
• Direct fit to OEM hanger locations
• 6" OD tip included
• Lifetime warranty
• Made in Canada

Specifications

• System type: DPF-back
• Series: Armor Plus
• Pipe diameter: 5"
• Tip: 6" OD, single
• Exit: Single side exit
• Material: T409 stainless steel
• Profile: Tour
• Weight: 37.6 lbs

Included Components

• 1x DPF-back pipe assembly
• 1x 6" OD exhaust tip
• 1x Clamp and hardware kit

Product Description

The MBRP S60610409 is an Armor Plus 5" DPF-back exhaust system engineered for the 2020-2023 Chevrolet Silverado and GMC Sierra 2500HD/3500HD in Double Cab and Crew Cab configurations equipped with the 6.6L Duramax turbo-diesel. As a DPF-back system, it replaces the exhaust from the factory diesel particulate filter rearward while retaining all factory emissions components. The 5" mandrel-bent T409 stainless steel tubing significantly increases exhaust flow over the restrictive factory system, reducing backpressure and improving throttle response and exhaust gas temperatures.

MBRP's Tour Profile tuning delivers a deep, performance-oriented exhaust note that stands out without being overbearing inside the cab. The system uses OEM hanger locations for a direct fit, and includes a 6" OD tip for an aggressive finished appearance. Cutting is required for installation. T409 stainless steel provides corrosion resistance in dry and moderate climates; for heavy salt or snow environments, MBRP's T304 version is recommended. Backed by MBRP's lifetime warranty. Made in Canada. Does not fit Regular Cab, Dual Rear Wheel, or 6.6L gas-powered models.