Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit (2013-2021)
Type: All-In-One Kit | Fits: Ram Cummins

All-In-One DPF/DEF/EGR Delete Kit for Dodge Ram Cummins 6.7L (2013-2021)
Unlock the full potential of your Dodge Ram Cummins 6.7L (2013-2021) with the best full delete kit for 6.7 Cummins. Designed for off-road enthusiasts, this kit removes restrictive emissions systems, boosting power, fuel efficiency, and engine life. It includes all components needed for a seamless upgrade, ensuring compatibility with relevant model years. This kit is perfect for performance-focused drivers seeking reliable and long-lasting results.
Step-by-Step Customization
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Select Your Truck Year:
To guarantee compatibility, choose the appropriate year for your truck:- 2013- 2017 RAM Cummins (CME)
- 2018 RAM Cummins (CME)
- 2019- 2021 RAM Cummins (CMF)
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Choose Your Exhaust System:
Improve performance by selecting the best exhaust system for your truck:- 5-inch Downpipe Back Exhaust
- 4-inch Downpipe Back Exhaust
- 4-inch Stainless Steel Delete Pipe
Complete Kit Inclusions
To ensure you receive all necessary components for maximum performance, this kit includes:
- EFI Live AutoCal V3 Device
- SOTF Switch (based on the year of your truck)
- EGR Delete Kit
- Selected Exhaust System
- Bypass Cable (for 2018, 2019-2021 models)
Custom Tuning Process
To optimize your truck’s performance, please navigate to this tool here to submit your vehicle information. We require your vehicle information using this tool here to generate a custom calibration.
Compatibility
This kit is compatible with 2013-2021 RAM Cummins 6.7L 2500 and 3500 pickups. It is important to note that it will not fit Cab & Chassis models. Furthermore, our EFI Live tunes do not support PTO units, and running the tunes may disable PTO functionality.
Key Benefits
By removing emissions systems, this kit provides several performance advantages, including:
- Free-flowing exhaust, resulting in increased power and improved fuel economy
- Reduced combustion chamber temperatures, promoting enhanced engine longevity
- Boosted engine power, thanks to more powerful tune flashes
- Four available tune levels: Stock, +65HP, +100HP, and +130HP
Note:
- Off-Road Use Only: Product is intended for off-road use only. They may not be legal for use on public roads where emissions or safety laws apply.
- Check Local Laws: Before buying or installing any parts, check your local laws to ensure the modifications are legal.
- Professional Installation Recommended: We strongly recommend professional installation. These parts are designed for users with advanced mechanical knowledge. Installation instructions are not included unless stated on the product page. Some adjustments or modifications may be required. We do not offer returns or refunds for installations that can’t be completed.
- Warranty Notice: Installing these parts may void your vehicle’s warranty. Please check with your manufacturer.
- No Liability: JS Speedshop is not responsible for any damage or issues caused by the use of these parts.
- Product Images: Images shown are for reference only. Actual products may differ in color, branding, or design.
- No Performance Guarantees: These parts are intended to improve performance, but results may vary and are not guaranteed.
- Please Review: Make sure to read our Terms & Conditions, Shipping Policy, and any known issues before purchase.
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Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- Off‑Road Use Only
Products sold by JS Speed are intended for off‑road use and may be illegal on public roads where emissions or pollution‑control laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicle’s factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.

















