DPF/DEF/EGR/CCV Delete for 2013-2018 Dodge Ram 6.7L Cummins All-in-One Kit

Unlock the full potential of your 2013-2018 Dodge Ram 6.7L Cummins with this comprehensive All-in-One performance kit. The heart of the system is the Mini Maxx V2 Tuner, which allows you to reprogram your engine for significant horsepower and torque gains. This kit includes everything you need to safely remove the problematic and restrictive DPF, DEF, EGR, and CCV systems, eliminating costly repairs and regenerations. The included EGT Relocation Kit ensures you can continue to monitor exhaust temperatures for safe engine operation. This is the ultimate solution for improved power, fuel economy, and long-term reliability.

Fitment

• 2013-2018 Dodge Ram 2500HD 3500HD 6.7L Cummins Diesel
• 2013 Dodge Ram 2500HD 3500HD 6.7L Cummins Diesel
• 2014 Dodge Ram 2500HD 3500HD 6.7L Cummins Diesel
• 2015 Dodge Ram 2500HD 3500HD 6.7L Cummins Diesel
• 2016 Dodge Ram 2500HD 3500HD 6.7L Cummins Diesel
• 2017 Dodge Ram 2500HD 3500HD 6.7L Cummins Diesel
• 2018 Dodge Ram 2500HD 3500HD 6.7L Cummins Diesel
• Crew cab short bed, crew cab long bed & mega cab. 
  

Features

• Mini Maxx V2 Tuner: A powerful, user-friendly device featuring custom tuning for multiple power levels (from economy to extreme), the ability to clear trouble codes, monitor real-time engine data, and disable the required emissions systems for a seamless delete.
• Comprehensive Emissions Delete: This all-in-one kit provides the necessary hardware and software to remove the DPF (Diesel Particulate Filter), EGR (Exhaust Gas Recirculation) system, and CCV (Crankcase Ventilation) system.
• EGT Probe Relocation Kit: This kit lets you relocate the stock EGT probe from the DPF to the exhaust manifold—ideal if you've installed a cooler upgrade. If you already have a tapped blocker plate, the kit includes a probe adapter and wiring to connect to the original EGT plug, avoiding the need to reroute factory wires. No tapped plate? No problem. We also offer a pre-drilled and tapped blocker plate (1/8" NPT) ready for adapter installation.
• Maximized Performance & Economy: Experience dramatic gains in horsepower and torque, along with significantly improved fuel mileage by eliminating the restrictive emissions equipment.
• Eliminates Costly Issues: Stop worrying about DPF regenerations, clogged filters, DEF system failures, and EGR cooler problems, saving you thousands in potential repairs.

What's in the Box

• Mini Maxx V2 tuner delete
  • Click here for all known issues BEFORE ordering Mini Maxx V2. And you can find any available updates for your device here.
• DPF delete pipe
• EGR delete kit
• CCV delete kit
• EGT relocation kit

That is everything you need for an all-inclusive delete. We also provide EGR delete for 6.7L Cummins starting at $315.99 and 6.7L Cummins delete kit starting at $1,356.67. Contact us with questions by leaving a message in the chatbox or email us at service@dpfexhaust.com.

How to Choose a DPF Delete?

4'' vs 5'' DPF Delete Pipe Comparison

• 4-inch Pipe: Produces a tighter, raspier exhaust note—especially noticeable at lower RPMs. Ideal for daily driving or mildly tuned trucks where excessive drone is undesirable.
• 5-inch Pipe: Delivers a deeper, more refined tone with less high-pitch resonance. Better suited for high-output builds and towing applications, where improved exhaust flow is beneficial.

Driver Feedback Summary

• The 4" pipe works well for stock or lightly modified trucks and a quieter cabin.
• The 5" pipe is perfect for aggressive builds, deep-tone enthusiasts, and those maximizing exhaust performance.

Types of DPF Delete Kits

DPF Race Delete

• Removes only the DPF (retains stock downpipe)
• Offers minimal performance gains but is the most budget-friendly
• Best for cost-conscious users or avoiding emissions testing

Downpipe-Back Delete

• Replaces the exhaust from the turbo downpipe back
• Improves mid-range power and throttle response
• Ideal for street builds using the stock turbo

Turbo-Back Delete

• Full system replacement starting from the turbo outlet
• Includes a high-flow downpipe for maximum efficiency
• Reduces turbo lag and boosts top-end power
• Top choice for tuned or high-performance engines

Dual Exit (5" only)

• Splits into dual exhaust paths
• Enhances cooling and flow for extreme conditions
• Commonly used in heavy towing or competition setups

Muffler vs. No Muffler

With Muffler

• Reduces exhaust noise for daily driving
• Slight power restriction (~5–10 HP)
• More likely to comply with local noise regulations

Straight Pipe (No Muffler)

• Loud, aggressive exhaust tone
• Unrestricted flow for maximum horsepower
• Often not street-legal due to noise and emissions rules
• Intended for off-road or race use only

Installation

Please click here for 2013-2018 Dodge Ram 6.7L Diesel EGR Delete Kit Installation Instruction.

Please click here for 2013-2018 Dodge Ram 6.7L Diesel DPF Race Installation Instruction.

Please click here for Tuner Delete Installation Instruction.

FAQs

Q: What power gains can I expect with this kit?
Power gains depend on the tuning level you select with the Mini Maxx V2. Typically, you can expect gains ranging from +150 to over +250 horsepower and +300 to +600 lb-ft of torque, transforming the drivability of your truck.

Q: Will this improve my fuel mileage?
Yes, significantly. By removing the restrictive DPF and eliminating the active regeneration process, most users report an increase of 3-6 MPG, and sometimes more, depending on driving habits.

Q: Is this kit legal for on-road use?
No. The removal of the DPF, DEF, EGR, and CCV systems is a violation of the U.S. Environmental Protection Agency (EPA) Clean Air Act. This product is intended for off-road and competition use only. It is the customer's responsibility to understand and comply with all federal, state, and local laws.

Q: Is the EGT Relocation Kit necessary?
Yes. After deleting the DPF, the factory EGT probe location is no longer accurate for monitoring the engine's true exhaust gas temperature. The relocation kit is critical for providing a reliable temperature reading to prevent engine damage when towing or running higher power levels.

Q: Does the kit include the actual delete pipes?
Yes, this is an "All-in-One" kit. It includes the Mini Maxx V2 Tuner, the necessary delete pipes (typically a straight exhaust pipe to replace the DPF), EGR delete, a CCV reroute kit, and the EGT probe relocation kit. Please confirm the complete parts list with the supplier before purchasing.

Q: Will my truck pass a state emissions inspection?
No. With the emissions systems removed, your truck will not pass a visual or functional (OBD-II readiness scan) inspection in states that require them. You will need to reinstall all the stock components to pass an inspection.

Q: How long will a deleted 6.7 Cummins last?

When properly deleted and tuned, a 6.7 Cummins engine can last significantly longer — often up to 200,000 additional miles beyond its typical lifespan. By removing restrictive and failure-prone emissions components such as the EGR, DPF, and DEF systems, you reduce soot buildup and lower combustion temperatures. This helps prevent excessive wear on pistons, turbochargers, and other critical parts.

With our 6.7 Cummins delete and performance kit, your engine runs cleaner, cooler, and more efficiently — extending its durability and reliability for years to come. Whether you drive a 2013–2018 Ram 2500 or 3500, investing in a quality delete kit is one of the best ways to maximize engine life and performance for your diesel truck.

Q: Is it worth doing a DEF delete on a 6.7 Cummins?

Yes — performing a DEF delete on a 6.7 Cummins can be highly beneficial, especially when combined with a full DPF and EGR delete kit. Removing the DEF (Diesel Exhaust Fluid) system not only eliminates the ongoing cost of DEF refills but also prevents common issues like DEF pump and injector failures that often affect 2013–2018 Ram Cummins engines.

When you install a complete Cummins delete kit, you’ll see noticeable improvements in horsepower, throttle response, and fuel efficiency, while also reducing long-term maintenance problems. For off-road and performance applications, a properly tuned deleted 6.7 Cummins runs cleaner, cooler, and far more reliably — delivering the power and dependability diesel owners expect.

Q: Is it worth it to delete a 6.7 Cummins?

Absolutely — performing a 6.7 Cummins delete is one of the best upgrades you can make for your 2013–2018 Ram diesel truck, especially if you’re focused on long-term performance and reliability. A complete delete kit removes restrictive emissions components like the EGR, DPF, and DEF systems, which are common sources of engine failures and costly repairs.

Once deleted and properly tuned, your Cummins engine delivers noticeable improvements in horsepower, torque, throttle response, and fuel efficiency. You’ll also experience cooler engine temps and smoother performance under heavy load. For serious diesel owners and off-road enthusiasts, a full 6.7 Cummins delete kit offers unmatched reliability, power, and value — making it a worthwhile investment for anyone who wants to get the most out of their truck.

Q: How much does it cost to delete and tune a 6.7 Cummins?

The cost to delete and tune a 6.7 Cummins with our all-inclusive kit starts at $1,459.99. Our Ram Cummins 6.7L Delete Kit for 2013–2018 models offers exceptional value, providing everything you need for a reliable and high-performance setup. Each package includes the Minimaxx V2 tuner, a full EGR delete kit, your choice of exhaust system, a CCV reroute kit, and an EGT relocation kit.

By choosing a complete delete and tune package, you ensure full compatibility and avoid the issues that come with mixing separate parts. This comprehensive investment not only maximizes horsepower, fuel economy, and reliability, but also delivers the best performance return on investment for your Cummins-powered Ram truck.

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.