4-Inch Aluminized Steel DPF-Back Single Exhaust System; Side Exit (11-14 6.6L Duramax Silverado 3500 HD)

Description

Enhanced Exhaust Performance. The 4-Inch Aluminized Steel DPF-Back Single Exhaust System with Side Exit is designed to improve exhaust flow and reduce backpressure in diesel engines. It replaces the factory downstream exhaust from the diesel particulate filter, enhancing engine efficiency and sound quality while maintaining emissions compliance.

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Construction and Appearance. This exhaust system is constructed from durable aluminized steel, offering excellent corrosion resistance and long-lasting performance. It includes a vented stainless steel tip that provides a polished look and increased durability against the elements and road debris.

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Installation. Installation is moderately straightforward with bolt-on connections and requires no drilling, making it accessible for most professional installers and experienced enthusiasts.

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Warranty. This product includes a limited warranty covering manufacturing defects.

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Application. Specifically engineered to fit 2011 through 2015 6.6L Duramax Silverado 2500/3500 HD models.

CA Residents: WARNING: Cancer and Reproductive Harm

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• 2011, 2012, 2013, 2014 & 2015 Chevy/GMC 6.6L Duramax Diesel 2500/3500 All Cab and Bed Lengths

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• 4-Inch Aluminized Steel

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• Performance Diesel Exhaust Kit

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• Diesel Particulate Filter (DPF) Back Single Exhaust System

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• Vented Stainless Steel Tip Included

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• Fits 2011-2015 6.6L Duramax Silverado 2500/3500 HD Models

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