DPF & CAT Delete Pipe | GM Duramax LML | 2011-2016
Boost your Diesel truck's performance with our 2011, 2012, 2013, 2014, 2015, 2016 Chevy/GMC Duramax 6.6L LML DPF & CAT Delete Pipe.
DPF Delete Pipe LML Duramax 6.6L 2011-2016
Main Components
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Downpipe-Back Sections: These sections replace the factory parts, allowing for increased exhaust flow and quicker turbo response. They help lower gas temperatures, protecting the engine and improving throttle response.
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Line Sections: Seamlessly connect all parts of the system, ensuring a perfect fit and smooth flow throughout the exhaust.
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Muffler: Designed to reduce noise while maintaining excellent sound quality, providing a powerful and deep sound without intrusive drone.
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Clamps and Hangers: Securely hold the system in place, ensuring stability even on challenging terrains.
Key Features
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Material Options: Choose between aluminized steel or T-409 stainless steel. Stainless steel offers superior rust resistance, ideal for harsh winter conditions.
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Power Increase: The Duramax LML DPF Delete Pipe amplifies vehicle power, noticeable during acceleration and when hauling heavy loads.
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Better Fuel Efficiency: This system can potentially increase mileage from 13-14 mpg to 18-19 mpg, helping you save on fuel costs while driving further.
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Easy to Install: Designed for quick installation with all necessary hardware included. Most users can complete the setup in about an hour using basic tools.
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Enhanced Sound: Enjoy a deeper, more aggressive note. The improved sound adds to the overall driving experience without being too loud.
Important Reminder: To ensure smooth operation and prevent check engine lights (CELs) or dash warnings, this exhaust system requires compatible tuning. For optimal performance and seamless integration, we recommend pairing it with the EFI Live AutoCal V3 tuner.
Fitment
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Model Years: 2011, 2012, 2013, 2014 + early 2015 (V-Band flange). For late 2015–2016 (3-bolt flange) use the 2015.5–2016 version.
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Vehicles: Chevy/GMC Silverado and Sierra 2500/3500HD pickup trucks
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Compatibility: Suitable for Crew Cab models with Short and Long Beds
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Exclusions: Not suitable for 3500/4500/5500 Cab & Chassis commercial trucks
Important Fitment Note: Please choose the correct Duramax CAT delete pipe year-range option: 2011–2015 or late 2015–2016. Late-2015/2016 trucks use a different factory flange.
The LML DPF and CAT delete pipe significantly enhances your vehicle's capabilities. Proper removal of the CAT and DPF is crucial for optimal results. A tuner is required to avoid engine warning lights after removing these components. Ideal for drivers seeking the best performance from their pickup, whether on the road or at the Race track.