DEF Delete Kits For 6.7 Cummins

The DEF delete kit range for 6.7 Cummins trucks from EngineGo handles the heater, pump, and quality sensor faults that trigger countdown warnings on Ram 2500 and 3500 pickups. DEF arrived on this engine in 2013, so kits cover 2013-2017 and 2018 and later applications, bundled with the DPF and EGR because the three systems fault together.

DEF Delete Kits for 6.7 Cummins

These are complete packages covering DEF, DPF, and EGR with a Mini Maxx Tuner V2 included.

2013-2017 Ram 2500/3500, 4" DPF delete with muffler: includes the throttle valve, with a muffler for daily and work use.
2013-2017 Ram 2500/3500, 4" turbo-back: replaces the exhaust from the turbo back.
2013-2017 Ram 2500/3500, 5" turbo-back with muffler: the larger diameter option.
2013-2017 6.7L Cummins, 4" DPF delete with muffler: DEF, DPF, and EGR in one kit.
2013-2017 6.7L Cummins, 4" turbo-back: turbo-back run without the throttle valve.

Does Your 6.7 Cummins Have DEF

Check your model year first. Trucks from 2007.5 through 2012 have no DEF system, so nothing on this page applies to them, and those owners should look at DPF and EGR options instead. From 2013 the DEF system is present, and the components differ between 2013-2017 trucks and 2018 and later trucks. Because DEF faults often follow DPF or EGR problems on this engine, these kits bundle the three systems rather than leaving you to come back for the next warning. Within your year group, pick pipe diameter and decide on a muffler. If you run a 4500 or 5500 Cab and Chassis truck, the exhaust routing differs from a pickup, so confirm your body style before ordering.

Why 6.7 Cummins Owners Order Here

The parts that make up a DEF system are expensive to buy twice. Every listing states the supported years, what is in the box, and what tuning is included, so you know before you pay. Orders ship from U.S. warehouses, most process the same or next business day excluding Sundays, and free shipping applies within the continental United States. Authorized returns are accepted within 45 calendar days on qualifying items, with stricter terms on electrical and tuner products. Send your year, model, cab style, bed length, and any existing modifications and support will confirm the right package.

Shop 6.7 Cummins DEF Delete Kits

Confirm your truck is 2013 or newer, then match your year group and pick your exhaust layout. If your Ram sits on a crossover year or has partial emissions work already done by a previous owner, message support with the details before checkout.

Important: These products are intended for off-road, race, or non-public-road use where permitted. Confirm federal, state, and local laws before purchase and installation. Customers are responsible for legal compliance.

DEF Delete Kits For 6.7 Cummins

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 4" DPF Delete w/ Muffler, Silver EGR Delete

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 4" Turbo-back, Black EGR Delete

DPF/DEF/EGR Throttle Valve Full Delete Kit for 2013-2017 Ram 2500 3500 6.7L Cummins | Mini Maxx Tuner V2, 4" DPF Delete, Red

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 4" DPF Delete w/ Muffler, Black EGR Delete

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 5" Turbo-back w/ Muffler, Black EGR Delete

DPF/DEF/EGR Full Delete Kit for 2007-2009 Dodge Ram 2500/3500 6.7L Cummins | Mini Maxx V1 Tuner, 4" DPF Delete, Red EGR Delete Kit

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 4" DPF Delete, Black EGR Delete

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 4" DPF Delete, Silver EGR Delete

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 4" Turbo-back, Silver EGR Delete

DPF/DEF/EGR Full Delete Kit for 2013-2017 6.7L Cummins | Mini Maxx Tuner V2, 5" Turbo-back, Silver EGR Delete

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