Are you looking to improve the performance of your 6.7 Cummins engine? If so, then a delete kit might be the answer to all your questions. Delete kits allow you to remove specific components from your engine that can restrict airflow and hinder performance, resulting in a more robust and efficient engine. This article will help you find Cummins 6.7 delete kits, which experts have tried and tested. We will highlight their key features, benefits, and potential drawbacks alongside. Whether you're a seasoned mechanic or a car enthusiast looking to boost your engine's performance, this article has something for everyone.
Why Consider a Delete Kit for Your 6.7 Cummins?
A delete kit is a popular modification for diesel truck enthusiasts, especially those with 6.7 Cummins engines. By removing the EGR (Exhaust Gas Recirculation), DPF (Diesel Particulate Filter), and DEF (Diesel Exhaust Fluid) systems, delete kits improve engine performance by increasing horsepower and torque while eliminating issues like exhaust backpressure and the risk of clogging. These systems, while reducing emissions, are often seen as restrictive for high-performance engines. Removing them can unleash the engine’s full potential.
What Does a Delete Kit Typically Include?
A complete delete kit for the 6.7 Cummins generally consists of several components:
- EGR delete kit: Replaces or bypasses the exhaust gas recirculation system.
- DPF delete kit: Removes or disables the diesel particulate filter.
- DEF delete kit: Disables the selective catalytic reduction system, which uses DEF to treat exhaust gases.
- Tuning software: Often included to ensure the vehicle runs optimally after the components are removed.
Key Features to Look for in a 6.7 Cummins Delete Kit
Performance Benefits
One of the main reasons truck owners opt for a delete kit is the improved performance. With the removal of the EGR, DPF, and DEF systems, the engine no longer has to push exhaust gases back into the intake or deal with exhaust aftertreatment. This leads to an increase in horsepower and torque as the engine is free to burn fuel more efficiently. Many users report smoother acceleration and better throttle response.
Compatibility with Your Vehicle
It’s essential to ensure that the delete kit you choose is compatible with your specific 6.7 Cummins model. The 6.7 Cummins engine has undergone several revisions over the years, and some kits may be designed for older or newer models. Always verify the kit’s compatibility with your truck's year, model, and engine configuration.
Ease of Installation
The ease of installation is another important factor when choosing a delete kit. Some kits come with detailed instructions or may offer professional installation support, while others might require more advanced knowledge of diesel mechanics. If you are not familiar with modifying your vehicle, it’s best to consult with a professional or choose a kit with easy-to-follow instructions.
FLASHARK EGR/DPF/CCV DELETE 2013-2017 6.7L Cummins All-in-One Kit
Boost your 6.7L Cummins performance with the Flashark EGR/DPF/CCV Delete Kit. Designed for 2013-2017 Dodge Ram 2500/3500 6.7L Cummins Diesel trucks, this all-in-one kit includes the EGR Delete Kit, DPF Delete Kit, CCV Reroute Kit, and the Mini Maxx V2 Delete Tuner.
The EGR Delete Kit improves engine power and fuel efficiency by removing the Exhaust Gas Recirculation system, which prevents soot buildup and enhances combustion. The DPF Delete Kit removes the Diesel Particulate Filter, reducing backpressure and improving exhaust flow for better engine performance. The CCV Reroute Kit optimizes crankcase ventilation, further boosting engine efficiency.
With the Mini Maxx V2 Delete Tuner, you can safely delete emissions components without triggering check engine lights or diagnostic codes. This kit is a complete solution for maximizing your engine’s power, fuel economy, and longevity while reducing maintenance costs.
Legal Considerations When Using a Delete Kit
Understanding Emissions Regulations
One of the key things to consider when installing a delete kit for your 6.7 Cummins is the legal aspect. Many states, especially California, have strict emissions regulations that make the use of delete kits problematic. Removing components like the DPF or EGR can lead to violations of these emissions laws, potentially resulting in fines or the inability to pass state inspections.
Before installing a delete kit, it’s important to verify your state’s specific emissions laws. In some areas, delete kits are not street legal and can only be used for off-road purposes.
What to Know About Vehicle Inspections
Another consideration is that your truck may fail an emissions inspection after installing a delete kit. Some states require vehicles to pass emissions tests in order to register them, and if your truck is not equipped with the necessary emissions control devices, it may not pass the inspection. Be sure to understand your local laws to avoid any complications with vehicle registration.
How to Choose the Best Delete Kit for Your 6.7 Cummins
Consider Your Goals: Performance vs. Legal Compliance
When choosing the best delete kit for your 6.7 Cummins, it’s essential to consider your main goals. If performance is your top priority, then a high-quality delete kit from brands like H&S Performance or Edge Products will be a great choice. These kits are designed to maximize engine efficiency and deliver substantial horsepower gains.
However, if you are concerned about legal compliance, you should consider the potential legal ramifications and perhaps opt for a less aggressive modification or one that retains some emissions components.
Ask the Right Questions Before Purchasing
Before making a purchase, ask yourself these key questions:
- Is the kit compatible with my truck’s year and model?
- Does the kit come with tuning support?
- How easy is the installation process?
- What are the warranty terms and customer service options?
- Is the kit legal in my state?
By carefully considering these factors, you can select the best delete kit for your 6.7 Cummins, ensuring both performance gains and legal compliance.
Conclusion
Choosing the best delete kit for your 6.7 Cummins requires careful consideration of several key factors, including performance gains, compatibility with your truck, and the legal implications of modifying emissions systems. A well-chosen delete kit can significantly enhance your engine’s power and overall efficiency, delivering the improved performance you're looking for.
However, it’s essential to fully understand the legal landscape in your region before making any modifications. Local emissions regulations can vary, and in some areas, deleting emissions systems may not be street legal. Therefore, always check your local laws to ensure that your modifications comply with the regulations.
By following this guide, you'll be equipped with the knowledge to make a decision that aligns with both your performance goals and legal requirements, ensuring optimal results from your 6.7 Cummins engine.
