I’ve spent countless hours wrenching on my own 6.7 Powerstroke, and let me tell you, keeping this beast running smoothly isn’t always easy. One of the biggest headaches for 6.7 Powerstroke owners is the Exhaust Gas Recirculation (EGR) system – prone to clogging and causing performance issues. This article dives into the best EGR delete kits available, providing detailed reviews and comparisons to help you choose the right one for your truck. We’ll cover everything from installation ease to long-term reliability, ensuring you get the most bang for your buck.
| IMAGE | PRODUCT NAME | AMAZON LINK |
|---|---|---|
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S&S Diesel Motorsport® Gen2.1 CP4.2 Disaster Prevention Kit… |
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SS Die Motorsport Gen2.1 CP4.2 Disaster Prevention Kit… |
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SPELAB 6.7L Compatible with Ford Powerstroke CP4 Disaster… |
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Sinister Diesel Intake/EGR Gasket Kit for 2003-2007 Ford… |
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HNeekyr CP4 Disaster Prevention Kit, Compatible with F250… |
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S&S Diesel Motorsport® Gen2.1 CP4.2 Disaster Prevention Kit
This kit isn’t strictly an EGR delete, but it addresses a critical related issue: protecting your fuel system from CP4 pump failure. The CP4 pump is a known weak point in the 6.7 Powerstroke, and debris from a failing pump can wreck your injectors. The S&S kit acts as a safeguard, preventing that costly damage.
- Made in the USA
- Protects injectors, rails, lines, and tank
- Easy installation with OE-style quick connects
- 9-micron fuel filter for high efficiency
- One part number fits all years (2011-2025)
- CARB Compliant
Pros:
– Excellent protection against CP4 failure
– Relatively easy installation
– High-quality components
Cons:
– Not a direct EGR delete solution
– Pricey compared to other options
User Feedback Summary: Mostly positive reviews praising its effectiveness and peace of mind. Some users found the installation slightly challenging.
SS Die Motorsport Gen2.1 CP4.2 Disaster Prevention Kit
Similar to the S&S kit, this is another CP4 disaster prevention kit. The specs are almost identical, so the choice likely comes down to price and availability.
- Safeguards fuel injectors, rails, lines, and tank
- Easy installation with OE-style quick connects
- 9-micron fuel filter
- Fits all years (2011-2025)
- CARB Compliant
Pros:
– Protects against CP4 failure
– Easy installation
– High-quality filter
Cons:
– Not an EGR delete
– Pricey
– Very similar to S&S, making choice difficult
User Feedback Summary: Similar positive feedback to the S&S kit, with users highlighting the protection it offers.
SPELAB 6.7L Compatible with Ford Powerstroke CP4 Disaster Prevention Kit
Another CP4 protection kit, the SPELAB option boasts wide compatibility and a focus on ease of installation.
- Compatible with Ford 2011–2025 Super Duty trucks
- Protects the entire fuel system
- 9-micron filter captures 99% of contaminants
- Quick-connect fuel lines for easy installation
- Dedicated customer support
Pros:
– Comprehensive system protection
– Easy installation
– Good customer support
Cons:
– Not an EGR delete solution
– Price can be higher than other options
User Feedback Summary: Users appreciate the ease of installation and the peace of mind it provides.
Sinister Diesel Intake/EGR Gasket Kit for 2003-2007 Ford
This kit is specifically for older 6.7 Powerstroke models (2003-2007) and focuses on replacing worn gaskets in the intake and EGR system. While not a complete delete, it can significantly improve performance and reduce leaks. Note that this is NOT for the newer 2011+ 6.7 Powerstrokes.
- All-in-one kit for intake/EGR gaskets
- Seals common failure points
- Includes turbo bolt and O-ring kits
Pros:
– Addresses leaks and improves sealing
– Relatively inexpensive
Cons:
– Only for 2003-2007 models
– Not a full EGR delete
User Feedback Summary: Positive reviews for users of older trucks, highlighting improved performance after replacement.
HNeekyr CP4 Disaster Prevention Kit, Compatible with F250…
Another CP4 prevention kit, this option emphasizes its compatibility and durability.
- Compatible with F250, F350, F450, F550 (2011-2022)
- Made of high-quality metal and rubber
- Direct replacement for existing kits
- Filters fuel impurities
Pros:
– Relatively inexpensive compared to others
– Easy to install
Cons:
– Not a true EGR delete
– Build quality may not be as high as more expensive options
User Feedback Summary: Mixed reviews, with some users reporting satisfactory performance while others have experienced issues.
Comparison Insights:
While all the reviewed kits address aspects of fuel system reliability in the 6.7 Powerstroke, only the Sinister Diesel kit directly tackles EGR system issues, but only for older models. The others prioritize CP4 pump protection. The choice depends heavily on your truck’s year and your priorities. If you’re focused on preventing catastrophic CP4 pump failures, the S&S, SS Die, SPELAB, and HNeekyr kits are strong contenders. If you have an older truck (2003-2007) and EGR gasket issues, then the Sinister Diesel kit is worth considering.
Final Verdict:
Choosing the “best” kit depends entirely on your needs and budget. For newer 6.7 Powerstrokes (2011 and up) concerned about CP4 pump failures, the S&S Diesel Motorsport® Gen2.1 kit offers excellent protection and peace of mind, although it’s a significant investment. For budget-conscious users, the HNeekyr kit may be a suitable alternative, but be aware of the mixed reviews. If you have a 2003-2007 model, the Sinister Diesel kit is the clear choice for addressing EGR gasket issues. Remember, always consult a professional mechanic if you’re unsure about the installation process.
FAQ:
Q: What are the risks of deleting the EGR system?
A: EGR deletes can void your warranty and may lead to increased emissions. Some states have strict regulations against EGR deletes.
Q: Is it difficult to install an EGR delete kit?
A: Difficulty varies depending on the kit and your mechanical skills. Some kits are easier to install than others. Always consult the instructions carefully.
Q: Will an EGR delete improve performance?
A: Yes, it can improve performance and potentially increase fuel economy by reducing backpressure on the exhaust system.
Q: What are the long-term effects of an EGR delete?
A: Long-term effects can include increased engine wear if not maintained properly and potential legal issues depending on your location.
Q: Are there any alternatives to deleting the EGR system?
A: Yes, regularly cleaning the EGR valve and related components can help maintain functionality.
Q: What tools will I need to install an EGR delete kit?
A: The required tools will vary depending on the kit, but generally, you’ll need basic hand tools, possibly specialized sockets, and potentially a torque wrench.
Q: Can I install an EGR delete kit myself, or should I take it to a mechanic?
A: Whether you can install the kit yourself depends on your mechanical skills and comfort level. If you’re unsure, it’s best to have a professional install it.
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