The 6.7 Cummins EGR Delete Kit is one of the hot upgrades for the Dodge Ram trucks powered by 6.7-liter Cummins diesel. In the name of pollution reduction, the factory-installed EGR system routes some exhaust back into the intake. While this does serve the purpose of reducing pollution, in the long run, it causes carbon deposits, generates airflow restrictions, and reduces overall engine efficiency. 

This delete kit replaces all stock EGR components with a clean airflow system, allowing your engine to breathe freely and thus more efficiently, staying clean for longer.

Working of 6.7 Cummins EGR Delete Kit

Components that make up an EGR system consist of the EGR valve, cooler, and piping, which recirculate hot exhaust gases back into the engine intake. The 6.7 Cummins EGR Delete Kit removes all these components and installs block-off plates, support brackets, and coolant reroute hoses.

As a result of removing the EGR system, the engine is free to suck fresh air directly from the atmosphere without the inclusion of carbon-laden air, allowing the engine to combust more smoothly and with much lesser carbon buildup. This equates to an increase in performance, excellent throttle response, and easy maintenance. 

Key Benefits of the 6.7 Cummins EGR Delete Kit

Improved Engine Airflow

The removal of the EGR system allows the engine to breathe more freely. Cleaner air improves combustion efficiency and responsiveness under heavy loads.

Reduced Carbon and Soot Buildup

By keeping exhaust gases out of the intake, the soot buildup in the manifold and cooler is minimized. This prevents clogged passages and increases lifespan of your engine components. 

Simplified Engine Bay

In replacing multiple components with a simple setup, it reduces the chance for component failure and, therefore, maintenance becomes much easier over time.

Durable Components

The block-off plates and brackets and hoses included in the kit are made of high-quality component materials that would withstand the extreme heat, vibration, and stress found in any heavy-duty diesel engine environment.

Installation and Tuning Notes

Such a delete kit would normally require the removal of the stock EGR components and then install the new hardware provided in the kit. The absence of the EGR system may be detected by the factory computer; therefore, the majority of the owners will combine the kit with an ECU tune or a performance programmer to stop error codes from cropping up and help optimize performance.

If really well installed with good sealing, it will prevent leaks of air or coolant from underperforming and maximally contribute to the overall performance of this delete.

Who Should Consider This Kit

This kit is for truck owners who are often towing or hauling heavy loads, whichever will be suitable for the buyer. Another reason would be to simply try and reduce maintenance issues that would arise through carbon buildup. Properly installed and tuned EGR delete kit will keep the intake passages cleaner while aiding engine performance in the face of relentless conditions.

Conclusion

The ultimate 6.7 Cummins EGR Delete Kit appears to be mild along with strong in performance for the Dodge Ram trucks with the 6.7-liter Cummins engine. This kit decommissions the factory-made EGR system, thus  OSIAS creating a path for an airflow system with improved durability and streamlined components; in all, it reduces carbon buildup and enhances general maintenance of diesel performance.