MBRP S60610409 5 Inch Filter Back Exhaust System T409 Stainless Steel Single Side Exit

The MBRP S60610409 Armor Plus exhaust system is engineered for 2020-2023 Chevrolet and GMC 2500/3500 HD trucks equipped with the 6.6L Duramax diesel engine. This filter-back exhaust system delivers enhanced performance, a mellow touring exhaust tone, and rugged durability for work trucks that face demanding conditions daily.

Construction and Durability:

Built from T409 stainless steel, this exhaust system provides excellent corrosion resistance and protection against penetrating rust. The T409 material is specifically chosen for its ability to withstand harsh terrain, road salt, and weather exposure while remaining easy to clean and maintain. MBRP backs this Armor Plus Series system with a lifetime warranty.

Performance Features:

• 5 inch mandrel-bent tubing throughout for maximum exhaust flow without rippling or restrictions
• Filter-back design connects after the diesel particulate filter
• Single side exit configuration for clean routing
• Smooth bends improve exhaust scavenging and reduce backpressure
• Enhanced airflow promotes better engine efficiency and performance

Sound Profile:

This system produces a deep, mellow diesel rumble that enhances your truck's presence without becoming overpowering on long highway drives. The touring-style sound profile is ideal for daily work use and distance driving, delivering that authentic diesel tone without excessive cabin noise or drone.

Installation and Included Components:

• 6 inch OD mirror polished stainless steel exhaust tip
• All necessary clamps included for secure installation
• Cutting required during installation for proper fitment
• Fits extended cab and crew cab models only

The MBRP S60610409 is an ideal choice for Duramax owners seeking a reliable, value-oriented exhaust upgrade that combines durability, performance gains, and an improved exhaust note backed by MBRP's lifetime warranty.