MBRP 4" AL Steel Filter Back Single Side Exit For 20+ GMC/Chevy 2500/3500 6.6L Duramax S6059AL

MBRP Installer Series 4" GMC/Chevrolet Filter Back Single Exhaust System is designed to enhance exhaust flow and reduce exhaust gas temperatures (EGTs) in compatible vehicles. It features a 4" diameter, mandrel-bent tubing that maintains a consistent diameter throughout bends for optimal performance. The system is constructed from heavy-duty aluminized steel for durability and longevity. It incorporates fully sealed seams to resist corrosion and extend the lifespan of the exhaust system.

This single side exit system comes with a 5" polished tip for a finished look. The MBRP Installer Series is a bolt-on system that utilizes existing hangers and requires minimal tools for installation, making it suitable for do-it-yourself enthusiasts. While focused on performance improvements, the system is designed to produce a moderate exhaust sound.

•    2020+1 GMC/ Chevrolet 3500 6.6L Duramax EC/CC
•    T304 Stainless Steel
•    4" Filter Back Single Side Exit
•    Mild Sound 
•    4" Mandrel Bent Tubing
•    5" Outside Diameter Tip Included

Installation Instructions
Technical Drawing
Warranty
User 9
Installation Instructions
Warranty

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