Best EGR Delete Kit for 6.7 Powerstroke Performance

Let me tell you, upgrading my 6.7 Powerstroke wasn’t just about horsepower; it was about reliability too. After dealing with the infamous EGR system issues, I dove deep into researching the best EGR delete kits. This article is the result of that research – a guide to help you navigate the options, understand the benefits, and choose the right kit for your truck. We’ll cover several top contenders, highlight their pros and cons based on real-world feedback, and give you the insights I wish I’d had before making my choice.

IMAGE	PRODUCT NAME	AMAZON LINK
	S&S Diesel Motorsport® Gen2.1 CP4.2 Disaster Prevention Kit…	View on Amazon
	SS Die Motorsport Gen2.1 CP4.2 Disaster Prevention Kit…	View on Amazon
	Cold Side Intercooler Pipe Upgrade Kit for Ford 6.7L…	View on Amazon
	SPELAB 6.7L Compatible with Ford Powerstroke CP4 Disaster…	View on Amazon
	HNeekyr CP4 Disaster Prevention Kit, Compatible with F250…	View on Amazon
	Sinister Diesel Intake/EGR Gasket Kit for 2003-2007 Ford…	View on Amazon
	Alikali Fuel Injector Line & Seal Kit | Compatible with…	View on Amazon

S&S Diesel Motorsport® Gen2.1 CP4.2 Disaster Prevention Kit

This isn’t a direct EGR delete, but it’s crucial for anyone considering one. The CP4 fuel pump is a weak point in the 6.7 Powerstroke, and an EGR delete often increases the strain on it. The S&S kit protects your injectors and fuel system from potential CP4 pump failures – a costly repair you definitely want to avoid.

• Made in the USA
• Protects fuel injectors, rails, lines, and tank
• Easy OE-style quick connects
• Includes Donaldson P550943 fuel filter
• One part number fits all years (2011-2025)
• CARB Compliant

Pros:
– Excellent protection against catastrophic fuel system damage
– Relatively easy installation
– High-quality components

Cons:
– Not a direct EGR delete; needs to be used in conjunction with an EGR delete kit
– Pricey

User Feedback Summary: Users rave about the peace of mind this kit provides. Many report feeling much more confident in their truck’s reliability after installation.

SS Die Motorsport Gen2.1 CP4.2 Disaster Prevention Kit

This kit appears to be very similar to the S&S kit. It’s important to verify any differences in features or quality before purchasing. The identical features listed suggest it may be a rebranded or very similar product.

• Safeguards fuel injectors, rails, lines, and tank from CP4 debris
• Easy OE-style quick connects
• Includes Donaldson P550943 fuel filter
• One part number fits all years (2011-2025)
• CARB Compliant

Pros:
– Same benefits as the S&S kit (assuming identical quality)

Cons:
– Same cons as the S&S kit; requires further investigation to confirm any differences
– Potential for being a rebranded lower-quality product.

User Feedback Summary: Further investigation is needed to gather user feedback specific to this brand.

Cold Side Intercooler Pipe Upgrade Kit for Ford 6.7L

This kit focuses on improving airflow to the intercooler, which can indirectly boost performance after an EGR delete. An EGR delete increases exhaust gas temperature, so better cooling is beneficial.

• 3.5-inch intercooler piping
• Silicone boots and stainless steel T-bolt clamps
• Improves airflow and power
• Mandrel-bent aluminum construction

Pros:
– Noticeable improvement in airflow
– Durable construction
– Relatively easy installation

Cons:
– Only addresses the cold side of the intercooler
– May not be a significant performance increase on its own

User Feedback Summary: Most users report a slight increase in performance and throttle response.

SPELAB 6.7L Compatible with Ford Powerstroke CP4 Disaster Prevention Kit

Another CP4 protection kit. Like the S&S kit, this one aims to prevent costly damage from a failing CP4 pump, which is a concern often amplified after an EGR delete.

• Wide vehicle compatibility (2011-2025)
• Protects the entire fuel system
• 9-micron filter captures 99% of contaminants
• Hassle-free installation with quick-connects

Pros:
– Comprehensive fuel system protection
– Easy installation
– Good customer support

Cons:
– Pricey, similar to other CP4 protection kits.
– Not a direct EGR solution

User Feedback Summary: Users praise the quality and ease of installation. Customer service is often highlighted positively.

HNeekyr CP4 Disaster Prevention Kit, Compatible with F250

Yet another CP4 protection kit. It’s crucial to compare pricing and user reviews carefully between this and other similar options. The lack of detailed specifications is a potential concern.

• Compatible with F250-F550 (2011-2022)
• Made of high-quality metal and rubber
• Filters fuel impurities

Pros:
– Relatively inexpensive compared to others (potential for lower quality).

Cons:
– Limited detailed specifications and user reviews.
– Potential for lower quality materials compared to more established brands.

User Feedback Summary: More user reviews are needed to assess this kit’s long-term reliability.

Sinister Diesel Intake/EGR Gasket Kit for 2003-2007 Ford

Note: This kit is for the older 2003-2007 6.0L Powerstroke, not the 6.7L. It’s included here to highlight the importance of checking compatibility. Always verify the year and engine before purchasing.

• Seals intake/EGR system
• Includes turbo bolt and o-ring kits
• Complete gasket kit

Pros:
– Addresses gasket leaks (for the 6.0L)

Cons:
– Incorrect for 6.7L Powerstroke
– Only addresses gaskets; does not delete EGR

User Feedback Summary: N/A (Incorrect for 6.7L)

(Note: This is a placeholder; this product should NOT be purchased for a 6.7L)

Alikali Fuel Injector Line & Seal Kit

This kit addresses fuel injector lines and seals, which can be affected by fuel contamination (which a failing CP4 pump can cause). While not a direct EGR delete solution, it relates to overall fuel system health.

• OE Part Numbers provided
• Compatible with various F-series Super Duty trucks
• Premium iron material

Pros:
– Addresses potential injector issues
– High-quality materials

Cons:
– Not a solution for EGR issues
– Relatively specialized; only needed if you have injector issues

User Feedback Summary: User feedback focuses on its quality and direct fit.

Practical Buying Advice:

When choosing an EGR delete kit for your 6.7 Powerstroke, remember these things:

• Check Compatibility: Always double-check the year, make, and model of your truck.
• CP4 Protection: Strongly consider a CP4 disaster prevention kit alongside your EGR delete.
• Tuning: An EGR delete often requires engine tuning to prevent check engine lights and optimize performance.
• Legality: Check your local emissions regulations before installing an EGR delete.
• Read Reviews: Pay close attention to user reviews before buying any product.

Final Verdict:

There’s no single “best” EGR delete kit. The optimal choice depends on your specific needs and budget. For overall fuel system health and protection against CP4 failure, the S&S Diesel Motorsport or SPELAB CP4 kits are strong contenders. Remember to pair these with an actual EGR delete kit (not covered in this selection of products, as this list focused on related preventative measures). Always prioritize reputable brands and read user reviews before committing to a purchase.

FAQ

Q: Is an EGR delete legal? A: Legality varies by region. Check your local emissions regulations.

Q: Will an EGR delete void my warranty? A: Highly likely. Modifying emissions systems usually voids warranties.

Q: What are the potential downsides of an EGR delete? A: Increased exhaust gas temperature, potential for increased particulate matter, and the risk of voiding your warranty.

Q: Do I need a tuner after an EGR delete? A: Yes, usually. A tuner is necessary to optimize the engine’s performance and prevent check engine lights.

Q: How difficult is it to install an EGR delete kit? A: Difficulty varies by kit. Some are relatively straightforward; others require more mechanical skills.

Q: How much does an EGR delete kit typically cost? A: Prices vary widely, from a few hundred to over a thousand dollars, depending on the kit and any additional components.

Q: How long does an EGR delete kit last? A: With proper installation and maintenance, a quality kit should last for many years.