Unlock the full potential of your 2011–2016 Chevy/GMC 6.6L LML Duramax with the DPFExhaust Diesel Tuner All-in-One Delete Kit. Designed for off-road use, this comprehensive package includes everything you need to fully delete the restrictive EGR, DPF, and DEF systems. Whether you're building a performance truck or simply want to extend the life of your engine, this kit delivers improved power, fuel economy, and reduced operating temperatures.
Fitment
2011 Chevy/GMC Duramax Diesel LML Silverado and Sierra
2012 Chevy/GMC Duramax Diesel LML Silverado and Sierra
2013 Chevy/GMC Duramax Diesel LML Silverado and Sierra
2014 Chevy/GMC Duramax Diesel LML Silverado and Sierra
2015 Chevy/GMC Duramax Diesel LML Silverado and Sierra
2015.5 Chevy/GMC Duramax Diesel LML Silverado and Sierra
2016 Chevy/GMC Duramax Diesel LML Silverado and Sierra
Note: For 2015 models, visually confirm whether you have a V-band clamp (2011–2015) or a 3-bolt flange (2015.5–2016) turbo connection before ordering.
What's in the Box
EGR Delete Kit
DPF Delete Kit
Tuner Delete
Tuner - Click here for all known issues BEFORE ordering.
Installation
Please click here for 2011-2016 GM LML 6.6L Duramax Diesel EGR Delete Kit Installation Instruction.
Please click here for 2011-2016 GM LML 6.6L Duramax Diesel DPF Race Installation Instruction.
Please click here for Tuner Delete Installation Instruction.
Benefits of Delete Kits
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Increased Power: Five power levels (0HP, 50HP, 75HP, 100HP, and 150HP) allow you to tailor performance to your needs.
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Better Fuel Economy: A free-flowing exhaust design minimizes backpressure, optimizing fuel efficiency.
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Extended Engine Life: Lower combustion temperatures and improved cooling systems enhance reliability and durability.
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Complete Solution: No additional parts needed – it’s all here in one package.
FAQ
Q: What is included in the All-in-One Delete Kit?
This kit comes with everything you need to delete the EGR, DPF, and DEF systems on your 2011-2016 LML Duramax. It includes the Mini Maxx V2 Delete Tuner for tuning and real-time adjustments, a complete EGR Delete Kit to improve engine efficiency, and a DPF Delete Race Pipe to optimize exhaust flow. It’s a one-stop solution for off-road performance upgrades.
Q: Can I install this kit myself, or do I need professional help?
If you have basic mechanical skills and are comfortable working on your truck, you can definitely install this kit yourself. The Mini Maxx V2 Tuner is plug-and-play, and we provide all the necessary components with clear instructions. However, if you’re unsure or lack the tools, consulting a professional is always a good idea.
Q: Will using this kit void my truck’s warranty?
Yes, installing this kit may void your vehicle’s warranty, as it involves removing emissions equipment. This kit is intended for off-road use only. Always check with your local regulations and consider your warranty status before proceeding.
Q: How does this kit improve my truck’s performance?
By removing restrictions from the EGR, DPF, and DEF systems, your engine can breathe better, resulting in improved combustion efficiency. This means more horsepower, better torque, and optimized fuel economy. Additionally, the reduced backpressure helps extend the lifespan of your engine components.
Q: Can I adjust the power levels myself?
Absolutely! The Mini Maxx V2 Delete Tuner lets you switch between five power levels—0HP, 50HP, 75HP, 100HP, and 150HP—on the fly. Whether you’re towing heavy loads, cruising daily, or pushing for maximum performance, you’re in complete control.
Q: Will this kit affect my truck’s fuel economy?
Yes, in a good way! By eliminating restrictive systems and improving exhaust flow, your truck’s fuel efficiency can see significant improvements, especially during highway driving or under heavy loads. Actual gains will vary based on driving habits and power settings.
Q: Are there any legal restrictions I should know about?
This kit is intended for off-road use only. Removing emissions equipment may violate federal or state laws if used on public roads. Always check your local regulations before installation and use.
Q: What tools will I need to complete the installation?
For the installation, you’ll need basic tools such as wrenches, sockets, and screwdrivers. A torque wrench and access to a lift or jack stands can make the process easier. The kit includes everything else you’ll need for the upgrade.
Q: What kind of maintenance should I perform after installing this kit?
After installation, keep an eye on your tune settings and regularly check your engine oil and coolant levels. Since you’re eliminating the EGR and DPF systems, your engine will run cleaner, reducing the need for frequent maintenance. Still, follow routine checks to ensure everything is running smoothly.
Fast Shipping Policy
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy.
Easy Return Policy
Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy.
PLEASE NOTE!