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Features, Description, Q&A, Specs & Installation
High-Performance Diesel Exhaust. The 4-inch stainless steel DPF-back single exhaust system with polished tip and side exit enhances exhaust flow to improve engine efficiency and sound. It replaces the factory diesel particulate filter back section, delivering improved performance while maintaining emission compliance and reliability.
_x000D__x000D_Construction and Appearance. Made from durable T409 stainless steel, this exhaust system includes a polished vented stainless steel tip that gives a professional and long-lasting finish. The 4-inch tubing provides optimal exhaust gas flow and durability under demanding conditions.
_x000D__x000D_Installation. Installation is straightforward with no drilling required. The system mounts directly to the factory mounting points for a secure and precise fit. Basic hand tools and moderate mechanical knowledge are recommended for installation.
_x000D__x000D_Application. Designed to fit 2007.5 through 2010 6.6L Duramax Sierra 3500 HD models with no exclusions or special fitment notes for these model years and configurations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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2020-2026
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