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Features, Description, Q&A, Specs & Installation
Performance Exhaust System. The 4-Inch Aluminized Steel DPF-Back Dual Exhaust System; Side Exit provides enhanced exhaust flow for improved engine performance in diesel vehicles. Designed specifically to replace the diesel particulate filter back portion, it helps maintain emissions compliance while delivering a robust sound and increased horsepower.
_x000D__x000D_Construction and Appearance. Crafted from aluminized steel, this exhaust system offers resistance against corrosion and high temperatures. The aluminized finish provides a smooth, metallic texture that balances durability with a performance-oriented aesthetic.
_x000D__x000D_Installation. Installation is straightforward with no cutting or welding required, making this product suitable for professional installers and experienced enthusiasts alike. It is designed to fit factory mounting points for a clean, secure fit.
_x000D__x000D_Application. Specifically engineered to fit 2011-2014 6.6L Duramax Sierra 3500 HD models, ensuring compatibility with these vehicles’ exhaust layouts and performance requirements.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Tech Guides:
2020-2026
2015-2019
2007-2014
2001-2006
