MBRP S60360AL 5 Inch Filter Back Exhaust

MBRP S60360AL 5 Inch Filter Back Exhaust for 2011–2019 Duramax

The MBRP S60360AL 5-inch filter back exhaust fits 2011–2019 Duramax LML and L5P trucks. This system replaces the exhaust behind the emissions filter and improves flow while keeping factory emissions components intact.

Because of that, it increases efficiency without modifying emissions equipment.

Filter Back System Design

This system installs after the DPF. Therefore, it maintains emissions compliance while improving exhaust flow and sound.

As a result, the engine moves exhaust gases more efficiently under load.

Aluminized Steel Construction

MBRP builds the S60360AL using heavy-gauge aluminized steel. This material keeps the system affordable while still providing solid durability.

In addition, it performs well in moderate climates and everyday driving conditions.

Increased Flow with 5-Inch Diameter

The larger 5-inch tubing reduces restriction compared to the factory system. Because of that, exhaust gases exit faster and more smoothly.

You can expect:

• Reduced exhaust restriction
• Deeper exhaust tone
• Improved overall flow

Single Side Exit with Large Tip

This system features a single side exit design that follows factory routing. It also includes a 6-inch outlet tip, which gives the truck a clean and aggressive look.

Built for Proper Fitment

MBRP uses welded hangers to secure the system in place. As a result, the exhaust stays aligned and stable during operation.

Additionally, the system installs using factory mounting points, which simplifies installation.

Installation Notes

This exhaust installs as a direct fit with basic tools. However, always confirm compatibility with your specific truck before installation.

Warranty Coverage

MBRP backs the Armor Lite series with a 3-year warranty on aluminized steel systems. This covers defects in materials and workmanship under normal use.

Fitment

• 2011–2016 Duramax LML 6.6L
• 2017–2019 Duramax L5P 6.6L

Related Parts (Same Platform)

Browse more Duramax upgrades:
https://reviewdiesel.com/product-category/duramax-performance/

Built for Bigger Flow Without Breaking the Bank

Factory exhaust systems restrict airflow and limit sound. The MBRP S60360AL improves both while keeping cost under control and installation simple.