DPF/DEF/EGR Delete for Ram 2019-2021 6.7 Cummins All-in-One Kit

Ultimate 2019-2021 RAM 6.7L Cummins DPF/DEF/EGR Delete All-in-One Kit | Max MPG & Power

Say goodbye to clogged DPFs, regen lags, and check engine lights. Gain 90+ HP and drop exhaust temps by 150°F instantly.

Compatible with 2011-2019 Ram Dodge Ram 2500/3500 6.7L Cummins

⚠️ Before ordering, verify that your PCM part number starts with a digit. If it begins with a letter, tuner compatibility may be limited.

This All-in-One 6.7 Cummins Delete Kit for 2019-2021 Dodge Ram 2500/3500 is designed for off-road enthusiasts. It integrates all the necessary modification components to help you easily increase power, optimize fuel economy, and extend engine life.

Key Features

• 90+ HP increase (with race tune)
• Faster turbo spool, no more regen lag
• Exhaust gas temps drop by 150°F under load
• Towing heavy? No problem—cooler, cleaner power delivery
• Race or off-road? Instant throttle response and deeper growl

What’s Inside the 6.7 Cummins ALL-in-One Kit

1. Mini Maxx V2 Tuner

• Preloaded with multiple delete tune profiles. (Includes exclusive OBD bypass guide for zero codes!)
• Supports custom files for tow, eco, and race modes
• Works directly with 6.7 Cummins PCM (confirm compatibility)

Explore all features and specifications of the Mini Maxx V2 Tuner to maximize your 6.7 Cummins RAM 3500 2500 performance.

2. EGR Delete Kit

• CNC stainless EGR block-off plates
• Silicone coolant reroute hoses
• Boosts cooling efficiency by 15–20°F under load

Improve your engine's reliability and cooling with our premium EGR Delete Kit for your 2019-2021 6.7 Cummins.

3. DPF Delete Race Pipe

• 4"/5" aluminized or stainless steel, no resonator
• Mandrel bent for max flow, laser-welded flanges
• Fits factory hangers—no cutting required

Get maximum exhaust flow and a deeper sound by installing the 2019+ 6.7 Cummins DPF Delete Race Pipe.

4. DEF System Delete Components

• DEF injector block-off
• Sensor delete simulator
• No more DEF refills or dash warnings

Installation

Our delete kit for 2019-2021 Ram 2500 6.7L includes complete, step-by-step installation & PDF manuals to guide you through the process.

2019-2021 Dodge Ram 6.7 Cummins EGR Delete Kit Installation Guide(PDF File)

2019-2021 Dodge Ram 6.7 Cummins Downpipe Back Installation Guide(PDF File)

Mini Maxx V2 Tuner Installation PDF File

Complete Step-by-Step Blog Guide: 

• DIY EGR Delete for 2019+ Dodge Ram 6.7L Cummins: Complete Step-by-Step Guide
• 2019+ 6.7L Cummins DPF Delete Race Pipe Step by Step Installation Guide
• How to Install the Mini Maxx V2 Tuner on Your Truck: Complete Installation Guide

Why You Need This

Ready to Transform Your 2019-2021 Cummins?

This isn’t another pieced-together delete kit.
This is SPETUNER’s signature performance system—built for Ram owners who push limits.

• Fully compatible
• Backed by tuning experts
• Trusted by 2,000+ Cummins truck builds

Order now and unlock the real 6.7L Cummins. Stuck on a tune? Our Tech Team is ready to help.

Check Spetuner Dodge RAM Cummins delete kits collection for 2007.5-2021 models.

Fitment

This part is built to work hard. If you need a reliable 2019-2021 6.7 Cummins delete kit, this will fit perfectly. Check the table below to see if it matches your truck perfectly.

Looking for more upgrades for your truck? Check out our full list of Spetuner 2019 6.7 Cummins parts.

FAQ

Q1: What is included in this All-in-One Delete Kit?

A1: This kit has everything you need to upgrade your 2019-2021 6.7L Cummins. Inside, you'll find the Mini Maxx V2 Delete Tuner, an EGR Delete Kit, and a DPF Delete Race Pipe. Each component is designed to work seamlessly together, giving your truck a performance boost while simplifying installation.

Q2: Will this kit work with my 2019-2021 Ram if my PCM starts with a letter?

A2: Unfortunately, the Mini Maxx V2 Delete Tuner only supports PCM part numbers that start with a number. If your PCM begins with a letter, the tuner won’t be compatible. Make sure to check your PCM part number before purchasing.

Q3: How does this kit improve my truck’s performance?

A3: This kit optimizes your truck in several ways:

• Improves exhaust flow, resulting in better fuel efficiency and increased power.
• Lowers combustion chamber temperatures for smoother, more reliable performance.
• Reduces strain on your engine’s cooling and exhaust systems, extending their lifespan.

Q4: Can I install this kit myself, or do I need a professional?

A4: Absolutely, you can install it yourself! This kit is designed with DIY enthusiasts in mind. Detailed installation instructions and video tutorials are provided to make the process smooth. With some basic tools and mechanical know-how, you’ll have your truck upgraded quickly.

Q5: Is this kit legal for road use?

A5: No, this kit is intended for off-road use only. It helps maximize performance for activities like trail driving, racing, or heavy-duty towing, but it may not comply with emissions regulations for public roads in some areas. Always check your local laws before installation.

Q6: What kind of power gains can I expect?

A6: With the Mini Maxx V2 Delete Tuner, you can achieve noticeable power gains by optimizing your truck’s performance. While specific results depend on your tune and setup, users often report smoother throttle response, better low-end torque, and improved towing capabilities.

Q7: Will this kit negatively impact my truck's engine lifespan?

A7: Not at all—if anything, it does the opposite. This kit reduces backpressure and lowers combustion temperatures by removing restrictive components like the EGR and DPF. These changes reduce wear and tear, helping your engine run more efficiently and reliably over the long haul.

Q8: Does this kit require regular maintenance after installation?

A8: No additional maintenance is required beyond your truck’s usual service schedule. However, since you’re upgrading your system, it’s a good idea to regularly check connections and ensure everything remains properly installed, especially if you’re frequently off-roading.

Q9: What happens if I want to return my truck to stock settings later?

A9: The Mini Maxx V2 Delete Tuner allows you to revert your truck to its original factory tune. This flexibility ensures you can return to stock settings whenever needed, whether for resale or compliance purposes.

Q10: Why should I choose this kit over individual components?

A10: This 2019-2021 6.7 Cummins All-in-One Delete Kit simplifies the entire upgrade process. Bundling the tuner, EGR Delete Kit, and DPF Delete Race Pipe ensures compatibility and eliminates guesswork. Plus, everything you need arrives in one package, saving you time and hassle compared to sourcing components separately.