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

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

Unlock your 19-21 Dodge Ram Cummins diesel's full potential with this DPF/DEF/EGR all-in-one delete kit. Integrates all the necessary modification components to help you increase power, optimize fuel economy, and extend engine life. For off-road and race use only.

Benefits of Delete Kits

• Massive Power Gain: Unlock 90+ HP with a race tune—experience aggressive acceleration and dominant performance for track or off-road action.
• Eliminated Regen Lag: Turbo spools faster and lag disappears. Get instant power on demand without delays, even after long idling or low-speed driving.
• Cooler Exhaust Temps: Exhaust gas temperatures drop by 150°F under load. Reduce heat stress on engine components during heavy towing or steep climbs.
• Towing Optimized: Haul heavy loads with confidence. Cooler, cleaner power delivery means less strain and more control when pulling trailers or equipment.
• Sharpened Throttle Response: Race or off-road driving feels instantly responsive. Plus, enjoy a deeper exhaust growl that matches the raw, unleashed performance.

How to Choose DPF Delete Race Pipe?

When selecting your 6.7L Cummins delete pipe, you can choose between 4'' DPF race pipe and 4''/5''downpipe back exhaust.

4'' DPF Race Pipe has a tighter and raspier exhaust note, which is ideal for stock to lightly modified trucks. Also, it doesn't introduce too much cabin drone, and hence, it's good for daily driving.

4'' Downpipe Back Exhaust features a freer exhaust flow for quicker turbo spool and stronger mid-range; it will noticeably lower exhaust gas temperatures (EGT) under load, and gives you an efficient & smoother drive feel when towing or daily driving. 

5'' Downpipe Back Exhaust has optimal durability and is designed with OE-style hangers for easy installation. It's perfect for superior performance scenarios such as competitions since it maximizes your airflow.

What's in the Box & Installation Guide

Mini Maxx V2 Delete Tuner, install guide: Mini Maxx V2 tuner Installation Instruction

EGR Delete Kit, install guide: Dodge Ram 6.7L Cummins EGR Delete Kit Installation Instruction

DPF Delete Race Pipe, install guide: 2019-2021 Dodge Ram 6.7L Cummins DPF Race Installation Instruction

Shipping & Returns

Fast & Free 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 & Free 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.

Fitment

2019 - 2021 Dodge Ram 2500 3500 6.7L Cummins Diesel

Note: For 2018+ RAM trucks, this Mini Maxx V2 tuner only supports the original PCM software that has a part number that starts with a number; if your PCM part number starts with a letter, this tuner may not work. Check delete kits with other compatible tuners: EFI Live AutoCal V3 Delete Kit | EZ Lynk Delete Kit

FAQs

Q1: What is included in this All-in-One Delete Kit?
A1: This kit comes with 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 2020 ram 2500 if my PCM starts with a letter?
A2: No, unfortunately, the Mini Maxx V2 Delete Tuner only supports PCM part numbers that start with a number. If your PCM starts 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: 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 as smooth as possible. With some basic tools and mechanical know-how, you’ll have your truck upgraded in no time.

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. By removing restrictive components like the EGR and DPF, this kit reduces backpressure and lowers combustion temperatures. 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 All-in-One Kit simplifies the entire upgrade process. By bundling the tuner, EGR Delete Kit, and DPF Delete Race Pipe, it ensures compatibility and eliminates the guesswork. Plus, everything you need arrives in one package, saving you time and hassle compared to sourcing components separately.