Description
Complete EGR Delete Solution for 2013-2018 Dodge Ram 6.7L Cummins Turbo Diesel
Upgrade your 2013-2018 Dodge Ram 2500 or 3500 with the 6.7L Cummins Turbo Diesel using this professional-grade EGR delete kit. Designed to eliminate the restrictive and failure-prone factory EGR (Exhaust Gas Recirculation) system, this kit restores engine efficiency, reduces carbon buildup, and unlocks the full performance potential of your Cummins powerplant.
Why Delete Your 6.7L Cummins EGR System?
The factory EGR system on the 6.7L Cummins recirculates hot exhaust gases back into the intake manifold. While intended to reduce NOx emissions, this system causes:
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Carbon Buildup: Soot and carbon deposits accumulate in the intake manifold, throttle valve, and EGR cooler, restricting airflow and reducing power over time.
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Coolant Contamination: The EGR cooler is prone to internal failure, allowing coolant to mix with exhaust gases and enter cylinders – a leading cause of head gasket failure on 6.7L Cummins engines.
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Reduced Fuel Economy: Recirculated exhaust gas displaces clean intake air, reducing combustion efficiency and increasing fuel consumption by 1-3 MPG.
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Throttle Valve Restriction: The factory throttle valve creates unnecessary intake restriction, limiting turbo spool and throttle response.
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Increased Maintenance Costs: EGR-related repairs on 6.7L Cummins engines are well-documented, with cooler replacements averaging $1,500-$2,500 at dealerships.
What's Included in This Kit
| Component |
Material |
Function |
| EGR Cooler Block-Off Plates |
CNC Billet 6061-T6 Aluminum |
Seals EGR cooler ports at intake and exhaust manifold |
| Throttle Valve Delete |
CNC Billet 6061-T6 Aluminum |
Replaces restrictive factory throttle valve with straight-flow design |
| Coolant Bypass Adapter |
CNC Billet 6061-T6 Aluminum |
Maintains proper coolant routing after EGR cooler removal |
| Mounting Hardware |
Grade 10.9 Steel |
All gaskets, bolts, and O-rings for complete installation |
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
| 2013-2018 |
Dodge / Ram |
2500 |
6.7L Cummins Turbo Diesel I6 |
| 2013-2018 |
Dodge / Ram |
3500 |
6.7L Cummins Turbo Diesel I6 |
| 2013-2018 |
Dodge / Ram |
4500 |
6.7L Cummins Turbo Diesel I6 |
| 2013-2018 |
Dodge / Ram |
5500 |
6.7L Cummins Turbo Diesel I6 |
Premium Build Quality
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CNC-Machined 6061-T6 Billet Aluminum: Precision-engineered for exact fitment. Unlike stamped steel competitors, our billet plates won't warp under extreme heat cycling.
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Corrosion-Resistant Finish: Anodized surface treatment protects against oxidation and road salt corrosion in harsh environments.
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OEM-Spec Gaskets: Multi-layer steel (MLS) gaskets provide a leak-free seal rated for turbo diesel boost pressures exceeding 40 PSI.
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Grade 10.9 Hardware: High-tensile bolts and studs designed to withstand the thermal expansion and vibration of the 6.7L Cummins platform.
Installation Overview
This EGR delete kit is designed for experienced DIY mechanics and professional shops. Estimated installation time: 3-5 hours with basic hand tools. No welding or permanent modifications required – the kit is fully bolt-on and reversible. We recommend referencing a Cummins 6.7L service manual and following all safety procedures when working on your vehicle's emissions system.
Performance Benefits
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Increased Horsepower & Torque: Eliminates intake restriction, allowing the turbocharger to spool faster and the engine to breathe cleaner, denser air.
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Improved Fuel Economy: Owners report 1-3 MPG improvement after EGR delete on 6.7L Cummins applications.
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Lower EGTs: Reduced exhaust gas temperatures by eliminating hot EGR recirculation – critical for towing and heavy-load operation.
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Cleaner Engine Oil: No more soot contamination from EGR, extending oil life and protecting critical engine bearings.
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Eliminated Coolant Loss Risk: Removes the EGR cooler – a known failure point that can lead to catastrophic head gasket damage.
Frequently Asked Questions
Q: Will this kit fit my 2018 Ram 3500 with the 6.7L Cummins?
A: Yes. This kit is designed for all 2013-2018 Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins Turbo Diesel engine. It fits both the 68RFE automatic and G56 manual transmission variants.
Q: Do I need a tuner after installing this EGR delete kit?
A: Yes. The factory ECM will detect EGR system changes and may trigger a check engine light. A compatible tuner or ECM calibration is recommended to disable EGR-related diagnostic trouble codes (DTCs) and optimize engine parameters for the delete configuration.
Q: Is this a complete kit with everything I need?
A: Yes. This kit includes all EGR cooler block-off plates, throttle valve delete, coolant bypass adapter (where applicable), gaskets, O-rings, and Grade 10.9 mounting hardware. No additional parts required.
Q: How does this compare to cheaper stamped steel kits?
A: Our CNC-machined 6061-T6 billet aluminum plates maintain perfect flatness under extreme heat cycling – a critical advantage over stamped steel plates that can warp and leak over time. The premium anodized finish also provides superior corrosion resistance.
Q: What are the signs my 6.7L Cummins EGR cooler is failing?
A: Common symptoms include unexplained coolant loss, white smoke from the exhaust (coolant burning in cylinders), rough idle, and rising engine temperatures. If you notice these signs, replacing the EGR system should be a priority.
Q: Can I install this kit myself?
A: This kit is designed for DIY installation by mechanically inclined owners. Basic hand tools, a torque wrench, and mechanical experience are required. Estimated installation time is 3-5 hours. Professional installation is recommended if you're not comfortable working on diesel engine intake and exhaust systems.
Q: Is this kit reversible?
A: Yes. The kit is a bolt-on design with no cutting, welding, or permanent modifications. The factory EGR system can be reinstalled if desired.
Q: What torque specifications should I use?
A: All fasteners should be torqued to OEM specifications. Refer to your vehicle's service manual for exact values. Generally, EGR flange bolts require 18-22 ft-lbs on the 6.7L Cummins platform.
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