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

Transform your 2013β2021 RAM Cummins 6.7L into a high-performance machine with this complete all-in-one delete kit. By removing restrictive DPF, DEF, and EGR systems, this kit delivers improved airflow, cooler exhaust temps, and more reliable off-road performance.
Vehicle Fitment
β
2013β2021 RAM 2500 6.7L Cummins
β
2013β2021 RAM 3500 6.7L Cummins
β
2013β2021 RAM 4500 6.7L Cummins
β
2013β2021 RAM 5500 6.7L Cummins
β Not compatible with Cab & Chassis trucks without modification
Specifications
Feature | Details |
---|---|
Kit Type | All-in-One Delete Kit (DPF, DEF, EGR removal) |
Pipe Diameter | 4" Stainless Steel Exhaust |
Components Included | DPF/DEF race pipe, full EGR valve & cooler delete kit, tuning support |
Required Tuning | Yes β Race tuning required |
Intended Use | Off-road / competition use only |
Whatβs Included
- Stainless steel 4" DPF/DEF delete race pipe
- Full EGR valve & cooler delete kit
- Required hardware and gaskets
- Compatibility with race tuning software
Key Features
- Removes DPF, DEF, and EGR systems for unrestricted airflow
- Durable stainless steel construction built to last
- Restores reliability by eliminating failure-prone emissions parts
- Reduces exhaust gas temps (EGTs) under heavy load
- Complete solution for emissions removal and tuning readiness
Benefits
- Enhanced horsepower and torque for off-road performance
- Improved fuel economy with free-flowing exhaust
- Lower engine temps and reduced thermal stress
- Longer engine life with simplified system operation
Installation & Use
- Direct-fit kit designed for RAM Cummins 6.7L (2013β2021)
- Requires race tuning for proper function and code removal - use this link to submit your vehicle information
- Professional installation recommended for best results
Important Notes:
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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
- OffβRoad Use Only
Products sold by JS Speed are intended for offβroad use and may be illegal on public roads where emissions or pollutionβcontrol 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 vehicleβs 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.

















