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Description
6.7L Cummins Delete Kit | Complete DPF/DEF/EGR Delete | Ram 2013–2021Overview The Ram Cummins 6. 7L All in One DPF DEF EGR Delete Kit (2013 2021) is a complete 6. 7 Cummins delete kit engineered for full emissions removal and platform specific tuning on CME and CMF trucks. It combines EFI Live custom calibration with matched exhaust and EGR hardware to restore power, improve efficiency and protect long term engine reliability. Factory emissions systems on the Cummins 6. 7 trucks restrict exhaust flow, drive up EGTs and
Overview
The Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit (2013-2021) is a complete 6.7 Cummins delete kit engineered for full emissions removal and platform-specific tuning on CME and CMF trucks. It combines EFI Live custom calibration with matched exhaust and EGR hardware to restore power, improve efficiency and protect long term engine reliability.
Factory emissions systems on the Cummins 6.7 trucks restrict exhaust flow, drive up EGTs and introduce multiple failure points as mileage adds up. This all-in-one delete kit removes the DPF, DEF and EGR systems as a package and recalibrates the ECM to run correctly without them. The tuning is matched to your truck's platform CME for 2013-2018 and CMF for 2019-2021 so throttle response, fuelling and drivability stay clean and predictable instead of sloppy or over-aggressive.
Key Features & Build Details
- Complete emissions delete package - Includes DPF, DEF and EGR removal components designed to work together as a single system.
- Platform-specific EFI Live tuning - Calibrated specifically for CME (2013-2018) and CMF (2019-2021) ECM platforms.
- Multiple exhaust configurations - Choice of 5" downpipe-back, 4" downpipe-back, or 4" stainless delete pipe to match build goals.
- EFI Live AutoCal V3 included - Custom tune delivered after vehicle info submission for accurate, truck-specific calibration.
- Bypass cable included where required - Supports 2018 and 2019-2021 trucks.
- Year-specific Ram pickup fitment - Designed for Ram 2500 and 3500 pickup applications only.
Performance Benefits
- Improved exhaust flow - Reduced restriction helps the turbo operate more efficiently and improves throttle response.
- Lower operating temperatures - Eliminating emissions bottlenecks helps manage exhaust and combustion heat under load.
- Selectable power levels - Four EFI Live tune options: Stock, +65 HP, +100 HP, and +130 HP.
- Fuel efficiency gains - Many users report improved fuel economy once regeneration cycles and exhaust restriction are removed.
- Cleaner long-term operation - Removes common emissions-related failure points that lead to derates and costly repairs.
Compatibility
| Year Range | Make | Model | Engine |
|---|---|---|---|
| 2013-2017 | Ram | 2500 / 3500 | 6.7L Cummins (CME) |
| 2018 | Ram | 2500 / 3500 | 6.7L Cummins (CME) |
| 2019-2021 | Ram | 2500 / 3500 | 6.7L Cummins (CMF) |
Note: Does not fit Cab & Chassis models. Cummins 6.7 Cab Chassis Delete Kit is sold separately. EFI Live tuning for deleted applications does not support PTO operation and may disable PTO functionality if equipped.
Technical Specifications
| Specification | Detail |
|---|---|
| Tuning Platform | EFI Live AutoCal V3 |
| Supported ECMs | CME (2013-2018), CMF (2019-2021) |
| Exhaust Options | 5" Downpipe-Back, 4" Downpipe-Back, or 4" Stainless Delete Pipe |
| Tune Levels | Stock, +65 HP, +100 HP, +130 HP |
| Vehicle Type | Ram 2500 / 3500 Pickup |
What Included in the Cummins 6.7L Delete Kit
| Component | Included | Notes |
|---|---|---|
| EFI Live AutoCal V3 | Yes | Ships blank; custom tune file emailed after vehicle info submission |
| Custom EFI Live Calibration | Yes | Four tune levels: Stock, +65 HP, +100 HP, +130 HP |
| SOTF (Switch-On-The-Fly) Switch | Year Dependent | Included where supported based on model year |
| EGR Delete Kit | Yes | Complete hardware kit listed below |
| Exhaust System | Customer Selected | 5" downpipe-back, 4" downpipe-back, or 4" stainless DPF delete pipe |
| Bypass Cable | 2018-2021 Only | Required for 2018 and CMF (2019-2021) trucks |
EGR Delete Kit Components
| Component | Quantity |
|---|---|
| Aluminum EGR intake block-off plate with O-rings | 1 |
| Steel EGR support brackets | 2 |
| Pyrometer plug | 1 |
| Coolant adapter with O-ring | 1 |
| Support bracket | 1 |
| Threaded stud with flange nut | 1 |
| Pre-molded coolant hose | 1 |
| Hose clamps | 2 |
| Hex head bolts | 5 |
| Socket head bolts | 4 |
| Nuts | 3 |
| Flat washers | 2 |
| Lock washer | 1 |
System Requirements (EFI Live)
| Requirement | Specification |
|---|---|
| Software | EFILive Scan & Tune Software V8 |
| Operating System | Windows 7 / 8 / 8.1 / 10 |
| Connection | USB port required |
| Display Resolution | Minimum 1280 × 960 |
| Disk Space | Minimum 1 GB free |
Installation Notes
EFI Live AutoCal V3 ships blank. Custom calibration is emailed after order processing and vehicle information submission. Truck must be tuned before physically removing emissions components. Professional installation is recommended due to tuning and system removal requirements.
Frequently Asked Questions
Which years are supported?
Ram 2500 and Ram 3500 pickup trucks only, with the 6.7L Cummins:
- 2013-2017 (CME)
- 2018 (CME)
- 2019-2021 (CMF)
Does this remove all emissions systems?
Yes. This 6.7 Cummins delete kit removes DPF, DEF, and EGR systems. Off-road use only.
What power levels are available?
Four EFI Live tuning levels: Stock, +65HP, +100HP, +130HP.
Will this fit Cab & Chassis or PTO units?
No, this kit will not fit Cab & Chassis models. For those trucks, you will need the dedicated Cummins 6.7 Cab Chassis Delete Kit.
Regarding PTO units: please be aware that EFI Live tuning for deleted applications often does not support Power Take-Off functionality and may disable it.
When will i receive the efi live custom tunes?
Custom calibration is typically completed within 1-4 business days after you submit your vehicle details through our Submit Vehicle Information tool.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy