GM Duramax All-In-One Kits

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GM Duramax L5P - All-In-One DPF/DEF/EGR Delete Kit (2017-2025)Best L5P delete kit with downpipe-back exhaust, block-off plates, hoses, gaskets, OBD2 tuner and L5P E41 ECU unlock kit.

GM Duramax L5P All-In-One DPF/DEF/EGR Delete Kit (2017-2025)

Pickup Trucks Only

From $2,691.44

$2,840.97
5% OFF
All-in-one Cummins 6.7 delete kit box in front of a GMC truck, showing tuner, delete pipe, EGR block-off plates and tuning setup.LM2 delete kit with wrapped delete pipe, tuner, ECM, tune credits, and lifted GMC truck, full setup from DPF delete shop called dpfdelete.com

GM Duramax LM2 All-In-One DPF/DEF/EGR Delete Kit (2020-2022)

Pickup Trucks Only

From $2,743.63

$2,896.06
5% OFF
GM Duramax 6.6L All-in-One DPF/DEF/EGR LML Delete Kit (2011-2016)DPF Delete All-in-one Kit GM Duramax 6.6L All-in-One DPF/DEF/EGR Delete Kit (2011-2015)

GM Duramax 6.6L All-in-One DPF/DEF/EGR LML Delete Kit (2011-2016)

Pickup Trucks Only

From $1,303.20

$1,375.60

Ready to push your Duramax l5p, lml and lm2 to its limits? You’ve got a heavy-duty truck for a reason—to get the job done, no compromises. Our all-in-one DPF, DEF and EGR delete kits are built for truck owners like you who demand more power, better fuel economy and unmatched reliability.

Our kits are more than just a collection of parts; they're a complete solution designed to let your engine breathe. By eliminating restrictive factory components, you'll see a noticeable boost in horsepower and torque, along with improved fuel efficiency that pays for itself over the long haul.

Whether you're running a workhorse 2011-2016 LML, a modern 2017-2023 L5P or a 2020-2022 LM2, we've got you covered. Each kit is engineered for a perfect fit and includes everything you need to get the job done right the first time.

Important: These products are for off-road and race use only. Be sure to check your local and state laws regarding the use of these parts.