Does your 6.7 Cummins engine sometimes feel a little sluggish, or are you worried about potential problems down the road? Many truck owners ask themselves these same questions. The Exhaust Gas Recirculation (EGR) system, while designed to reduce emissions, can sometimes cause headaches for diesel enthusiasts. It can get clogged with soot, leading to reduced performance and costly repairs. This is where an EGR delete kit comes into play, offering a way to bypass this system.
But choosing the right EGR delete kit for your 6.7 Cummins isn’t always easy. There are so many brands and types out there, each with its own promises. You might be wondering which kit will give you the best results without causing new issues. You might also be concerned about how it will affect your truck’s lifespan or if it’s even legal in your area. It’s a decision that requires careful thought.
This post is here to help you cut through the confusion. We’ll break down what makes a good EGR delete kit, what to look for, and what benefits you can expect. By the time you finish reading, you’ll have a clearer picture of your options and feel more confident in picking the perfect kit to keep your 6.7 Cummins running strong and clean. Let’s dive in and explore the world of EGR delete kits.
Top 6.7 Cummins Egr Delete Kit Recommendations
- Fixes Common Leak Issue – Replaces the factory quick-disconnect heater hose fitting on 2007.5+ Dodge Ram 2500/3500 trucks with the 6.7L Cummins diesel engine, eliminating a known source of coolant leaks. (Fitment: Ram 2500/3500, 6.7L Cummins, 2007.5 and newer; not for 5.9L or gas engines)
- -10AN Conversion – Upgrades to a durable -10AN O-ring-less threaded connection, designed for higher reliability and long-term sealing compared to OEM plastic couplers.
- Threaded Adapter Design – Engine-side adapter features a -10AN threaded connection, allowing users to apply their own thread sealant or tape during installation for a secure, leak-free fit.
- Includes engine-side threaded adapter, 90° aluminum hose barb elbow, and stainless worm-drive clamp, providing everything needed for installation. (Package contents: adapter ×1, 90° elbow ×1, clamp ×1)
- Durable Aftermarket Upgrade – Made from premium aluminum alloy and stainless steel for superior strength and corrosion resistance. Designed to fit approximately 5/8" heater hose inner diameter, this kit provides a reliable, cost-effective, and long-lasting alternative to OEM parts. The 90° barb fitting ensures a secure connection and makes installation simple — ideal for repair or custom applications. (Specs: aluminum + stainless steel, -10AN thread, 90° barb fitting)
- Compatible Model: The filter element kit is compatible with Dodge 2500 6.7L 2007.5-2018 and compatible with Dodge 3500 6.7L 2007.5-2018. And compatible with Cummins 6.7L
- Replacement Part Number: Replace T487-D13637. This replacement part balances pressure to avoid excessive internal system pressure causing leakage from seals
- High-Efficiency Capture: T487-D13637 employs a multi-layer structure to help block dirt, reduce wear on internal precision components, and maintain smooth and stable system working
- Stable Performance: This T487-D13637 replacement kit is manufactured from quality composite materials, enabling it to withstand prolonged exposure to demanding running conditions while maintaining consistent performance
- Direct Replacement: This kit not only contains essential components but also thoughtfully includes hose bracket and clamps to comprehensively meet your replacement requirements. It ensures secure connection and firm support, avoiding loosening or displacement due to vibration
- PRECISION FIT FOR 6.7L CUMMINS:【NOTE: WHEN REINSTALLING THE EGR PIPE, THE P-CLIP MUST BE REMOVED】SPBREW intake manifold is precision-engineered to fit 2013-2018 Dodge Ram 6.7L Cummins models perfectly, ensuring optimal performance. Note: Not compatible with chassis cab versions.
- HORSEPOWER & PERFORMANCE BOOST: Upgrading intake manifold/Horn does more than replace a part — it unlocks your truck’s full potential. You‘ll enjoy greater airflow, quicker throttle response, and improved fuel efficiency for a noticeably enhanced driving experience.
- 2X OEM DIAMETER, +88% AIR INTAKE: SPBREW’s intake manifold features a 2× larger intake port than OEM, increasing airflow into the engine cylinders by 88%. This boost enhances combustion efficiency and overall engine performance.
- CONVENIENT AND EASY INSTALLATION: You can install this intake manifold directly onto the original factory mounting points without any modifications. The kit includes all necessary hardware such as washers, gaskets, bolts, and special fuel lines to ensure a hassle-free installation.
- ELIMINATES RISK OF DROPPED BOLTS：SPBREW grille heater plate upgrade replaces the original grille heater, preventing loose parts from falling into the engine and causing failure. In addition, featuring a vertically mounted coil heater on top of the intake manifold, it ensures reliable cold starts and significantly improves intake efficiency.
- PRECISION FIT FOR 6.7L CUMMINS:【NOTE: WHEN REINSTALLING THE EGR PIPE, THE P-CLIP MUST BE REMOVED】SPBREW intake manifold is precision-engineered to fit 2013-2018 Dodge Ram 6.7L Cummins models perfectly, ensuring optimal performance. Note: Not compatible with chassis cab versions.
- HORSEPOWER & PERFORMANCE BOOST: Upgrading intake manifold/Horn does more than replace a part — it unlocks your truck’s full potential. You‘ll enjoy greater airflow, quicker throttle response, and improved fuel efficiency for a noticeably enhanced driving experience.
- 2X OEM DIAMETER, +88% AIR INTAKE: SPBREW’s intake manifold features a 2× larger intake port than OEM, increasing airflow into the engine cylinders by 88%. This boost enhances combustion efficiency and overall engine performance.
- CONVENIENT AND EASY INSTALLATION: You can install this intake manifold directly onto the original factory mounting points without any modifications. The kit includes all necessary hardware such as washers, gaskets, bolts, and special fuel lines to ensure a hassle-free installation.
- ELIMINATES RISK OF DROPPED BOLTS：SPBREW grille heater plate upgrade replaces the original grille heater, preventing loose parts from falling into the engine and causing failure. In addition, featuring a vertically mounted coil heater on top of the intake manifold, it ensures reliable cold starts and significantly improves intake efficiency.
- 2003-2009 - 3rd Gen Dodge/Cummins Fuel Filter Delete
- 2007.5-2009 Dodge 6.7L Cummins Diesel
- It is very well installed and can use the factory's fuel return pipe without any relocation or bending.
- Kit Includes: Fuel Filter Delete Block.Replacement Banjo Washers.WIF Sensor Port.9/16-18 O-ring Port Plug.Water in Fuel Sensor Plug (M14x2.0)
- 100% brand new
- PRECISION FIT FOR 6.7L CUMMINS:【NOTE: WHEN REINSTALLING THE EGR PIPE, THE P-CLIP MUST BE REMOVED】SPBREW intake manifold is precision-engineered to fit 2019-2024 Dodge Ram 6.7L Cummins models perfectly, ensuring optimal performance. Note: Not compatible with chassis cab versions.
- HORSEPOWER & PERFORMANCE BOOST: Upgrading intake manifold/Horn does more than replace a part — it unlocks your truck’s full potential. You‘ll enjoy greater airflow, quicker throttle response, and improved fuel efficiency for a noticeably enhanced driving experience.
- 2X OEM DIAMETER, +88% AIR INTAKE: SPBREW’s intake manifold features a 2× larger intake port than OEM, increasing airflow into the engine cylinders by 88%. This boost enhances combustion efficiency and overall engine performance.
- CONVENIENT AND EASY INSTALLATION: You can install this intake manifold directly onto the original factory mounting points without any modifications. The kit includes all necessary hardware such as washers, gaskets, bolts, and special fuel lines to ensure a hassle-free installation.
- ELIMINATES RISK OF DROPPED BOLTS：SPBREW grille heater plate upgrade replaces the original grille heater, preventing loose parts from falling into the engine and causing failure. In addition, featuring a vertically mounted coil heater on top of the intake manifold, it ensures reliable cold starts and significantly improves intake efficiency.
- Fixes Common Leak Issue – Replaces the factory quick-disconnect heater hose fitting on 2007.5+ Dodge Ram 2500/3500 trucks with the 6.7L Cummins diesel engine, eliminating a known source of coolant leaks. (Fitment: Ram 2500/3500, 6.7L Cummins, 2007.5 and newer; not for 5.9L or gas engines)
- -10AN Conversion – Upgrades to a durable -10AN O-ring-less threaded connection, designed for higher reliability and long-term sealing compared to OEM plastic couplers.
- Threaded Adapter Design – Engine-side adapter features a -10AN threaded connection, allowing users to apply their own thread sealant or tape during installation for a secure, leak-free fit.
- Complete Kit – Includes engine-side threaded adapter, 90° aluminum hose barb elbow, and stainless worm-drive clamp, providing everything needed for installation. (Package contents: adapter ×1, 90° elbow ×1, clamp ×1)
- Durable Aftermarket Upgrade – Made from premium aluminum alloy and stainless steel for superior strength and corrosion resistance. Designed to fit approximately 5/8" heater hose inner diameter, this kit provides a reliable, cost-effective, and long-lasting alternative to OEM parts. The 90° barb fitting ensures a secure connection and makes installation simple — ideal for repair or custom applications. (Specs: aluminum + stainless steel, -10AN thread, 90° barb fitting)
- PRECISION FIT FOR 6.7L CUMMINS:【NOTE: WHEN REINSTALLING THE EGR PIPE, THE P-CLIP MUST BE REMOVED】SPBREW intake manifold is precision-engineered to fit 2007.5–2012 Dodge Ram 6.7L Cummins models perfectly, ensuring optimal performance. Note: Not compatible with chassis cab versions.
- HORSEPOWER & PERFORMANCE BOOST: Upgrading intake manifold/Horn does more than replace a part — it unlocks your truck’s full potential. You‘ll enjoy greater airflow, quicker throttle response, and improved fuel efficiency for a noticeably enhanced driving experience.
- 2X OEM DIAMETER, +88% AIR INTAKE: SPBREW’s intake manifold features a 2× larger intake port than OEM, increasing airflow into the engine cylinders by 88%. This boost enhances combustion efficiency and overall engine performance.
- CONVENIENT AND EASY INSTALLATION: You can install this intake manifold directly onto the original factory mounting points without any modifications. The kit includes all necessary hardware such as washers, gaskets, bolts, and special fuel lines to ensure a hassle-free installation.
- ELIMINATES RISK OF DROPPED BOLTS：SPBREW grille heater plate upgrade replaces the original grille heater, preventing loose parts from falling into the engine and causing failure. In addition, featuring a vertically mounted coil heater on top of the intake manifold, it ensures reliable cold starts and significantly improves intake efficiency.
The Ultimate Buying Guide: Making Your 6.7 Cummins Breathe Easier
Thinking about an EGR delete kit for your 6.7 Cummins? You’re not alone! Many truck owners want to improve their engine’s performance and lifespan. This guide will help you understand what to look for when buying an EGR delete kit.
What is an EGR Delete Kit?
An EGR (Exhaust Gas Recirculation) system is part of your truck’s emissions control. It recirculates exhaust gases back into the engine to lower combustion temperatures and reduce nitrogen oxides (NOx). However, these gases can build up soot and gunk in your engine, causing problems. An EGR delete kit removes this system.
Key Features to Look For
When you’re shopping, keep these important features in mind.
- Complete Kit: A good kit includes everything you need. This means pipes, block-off plates, and sometimes even gaskets. You don’t want to buy a kit and then realize you’re missing a crucial piece.
- Quality Materials: The parts should be made from strong stuff. We’ll talk more about materials later.
- Fitment: The kit must be designed for your specific 6.7 Cummins. A poorly fitting kit can cause leaks and other issues.
- Ease of Installation: Some kits are easier to install than others. Look for kits with clear instructions.
- Tuning Requirements: Most EGR deletes require a tune for your truck’s computer. Make sure the kit you choose is compatible with available tuning options.
Important Materials
The materials used in your EGR delete kit matter a lot. They affect how long the parts last and how well they work.
- Stainless Steel: This is a top choice. Stainless steel is strong, resists rust, and can handle high temperatures. It’s built to last.
- Aluminum: Some kits use aluminum. It’s lighter than steel, but it might not be as durable in the long run, especially with extreme heat.
- High-Temperature Gaskets: If your kit comes with gaskets, make sure they are made for high heat. These help create a tight seal and prevent leaks.
Factors That Improve or Reduce Quality
Several things can make an EGR delete kit better or worse.
- Precision Machining: Parts that are precisely made will fit perfectly. This means fewer leaks and a smoother installation.
- Welding Quality: If the kit has welded parts, check for clean, strong welds. Bad welds can break over time.
- Powder Coating: Some kits have a protective coating. This can help prevent corrosion and make the parts look good.
- Cheap Materials: Using low-quality steel or thin aluminum can lead to parts that warp, rust, or break.
- Poor Design: A kit that isn’t designed well might not seal properly or could put stress on other engine parts.
User Experience and Use Cases
What do people experience when they use an EGR delete kit?
- Improved Performance: Many users report that their truck runs smoother and has more power after installing a delete kit. The engine can breathe better.
- Cleaner Engine: Without the exhaust gases recirculating, your engine stays cleaner. This means less soot buildup in the intake and on valves.
- Longer Engine Life: By keeping the engine cleaner and running cooler, an EGR delete can help your engine last longer.
- Troubleshooting: Some people install these kits to fix problems caused by a faulty EGR system.
- Off-Road Use: EGR deletes are often used on trucks that are primarily for off-road or racing. It’s important to know that using a delete kit on a street-driven vehicle may violate emissions laws in your area. Always check local regulations.
Frequently Asked Questions (FAQ)
Here are some common questions about 6.7 Cummins EGR delete kits.
Q: Is an EGR delete kit legal everywhere?
A: No, EGR delete kits are often not legal for use on public roads in many places. They are designed for off-road use. Always check your local laws.
Q: What are the main benefits of an EGR delete?
A: The main benefits are improved engine performance, a cleaner engine, and potentially a longer engine lifespan.
Q: Do I need a special tune for an EGR delete kit?
A: Yes, most EGR delete kits require a custom tune for your truck’s computer to work correctly and avoid engine warning lights.
Q: Will an EGR delete void my warranty?
A: It’s possible. Modifying your emissions system can void parts of your vehicle’s warranty. Check with your dealership.
Q: How difficult is it to install an EGR delete kit?
A: Installation difficulty varies. Some kits are straightforward, while others might require more mechanical skill and tools.
Q: Can I just remove the EGR valve without a kit?
A: You can remove the valve, but you’ll need block-off plates to seal the openings properly. A full kit provides these and often other necessary parts.
Q: Will an EGR delete improve my fuel economy?
A: Some users report slight improvements in fuel economy, but this is not guaranteed and can depend on driving habits and tuning.
Q: What happens if I don’t tune my truck after installing an EGR delete?
A: Your truck will likely trigger a check engine light, and it may run poorly or go into a “limp mode” where power is reduced.
Q: What is the biggest risk of installing an EGR delete kit?
A: The biggest risk is violating emissions laws, which can lead to fines or other penalties. There’s also the risk of voiding your warranty.
Q: Where can I buy a good quality EGR delete kit?
A: You can find quality kits from reputable aftermarket parts suppliers online and at specialized diesel performance shops.
Melody Smith is a passionate writer, outdoor enthusiast, and camping expert based in the Seattle Metropolitan Area. With a deep love for nature and adventure, she shares her personal experiences, tips, and insights on MyCampingPro.com. A seasoned camper and traveler, Melody combines her creative background in design and writing with her love for the great outdoors, offering practical advice and inspiring stories to help others make the most of their outdoor experiences. When she’s not exploring the wilderness, you can find her painting, collecting vintage treasures, or diving into a good book.