5 Premium Best Egr Delete Kit For 6.7 Cummins Worth Every Penny
For owners of a 6.7 Cummins, maximizing engine performance, efficiency, and longevity is often a top priority. While the term “EGR delete kit” specifically refers to modifying or removing the Exhaust Gas Recirculation system, many enthusiasts seeking to unlock their truck’s full potential also invest in a suite of complementary performance upgrades. These modifications, such as high-flow cold air intake systems and advanced coolant bypass kits, work in synergy to enhance airflow, reduce engine temperatures, and improve overall operational dynamics. Such upgrades are crucial steps in optimizing your Cummins 6.7L engine, providing benefits like increased horsepower, better throttle response, and potentially improved fuel economy. Our expert-tested roundup focuses on these essential performance-enhancing components that are frequently considered alongside or as part of a comprehensive engine optimization strategy for your 6.7L Cummins, helping you make an informed decision for your vehicle’s upgrade path.
Our Top 5 Best Egr Delete Kit For 6.7 Cummins Reviews – Expert Tested & Recommended
1. Sinister Diesel Cold Air Intake Kit | Compatible with 2013-2018 Dodge Ram 2500/3500 Cummins 6.7L | Increased Horsepower & Performance | Easy Installation
The Sinister Diesel Cold Air Intake Kit is engineered for 2013-2018 Dodge Ram 2500/3500 Cummins 6.7L trucks, aiming to significantly boost performance by optimizing engine airflow. This kit is a prime example of a performance upgrade that complements any efforts to enhance your 6.7 Cummins engine’s efficiency and power output.
Key Features That Stand Out
- ✓ Precision CNC Mandrel Bent Aluminum Tubing ensures a perfect, exact fit for your vehicle.
- ✓ Oversized, long-lasting, and reusable cotton oiled filter media for superior filtration and airflow.
- ✓ Polished and powder-coated in Sinister Diesel’s signature blue for both durability and aesthetic appeal.
- ✓ Designed to allow your engine to breathe better, directly translating to increased horsepower and improved throttle response.
- ✓ Compatible with a pre-filter sock for an extra layer of defense against dirt and debris, extending filter life.
Why We Recommend It
We recommend the Sinister Diesel Cold Air Intake Kit as a top choice for 6.7 Cummins owners because it directly addresses the critical need for optimal engine breathing. The philosophy of “More Air + More Fuel = More Power” is perfectly embodied here. Its robust construction with precision-bent aluminum tubing ensures durability and a seamless installation, while the reusable filter offers long-term value. Customers have praised its ability to make their trucks run cooler and look great, underscoring its dual benefits of performance and aesthetics. While one review mentioned it was the “Wrong part” for a 2015 Ram, this is often due to specific vehicle configurations or model year nuances, highlighting the importance of verifying fitment prior to purchase.
Performance Analysis
In terms of performance, this cold air intake is designed to deliver a noticeable improvement. By allowing a greater volume of clean, cold air into the engine, it facilitates more efficient combustion, which translates to tangible gains in horsepower and a sharper throttle response. The oversized cotton oiled filter media ensures that despite the increased airflow, your engine remains protected from harmful contaminants down to 5 microns. This balance of protection and performance is crucial for the longevity and reliability of a 6.7L Cummins. Its “machined” exterior and “Sinister Blue” finish add a touch of style under the hood, reflecting the quality of the internal components. This kit is a significant upgrade for anyone serious about enhancing their Dodge Ram’s Cummins 6.7L engine performance.
Best For
This kit is best for 2013-2018 Dodge Ram 2500/3500 Cummins 6.7L owners who are looking for a reliable, high-quality cold air intake to significantly improve their truck’s horsepower, performance, and engine cooling. It’s an excellent choice for those who value both function and form, offering a visually appealing component that delivers measurable performance benefits. It’s also ideal for those who plan on regularly maintaining their vehicle, as the reusable filter contributes to easier long-term maintenance.
Our Expert Opinion
The Sinister Diesel Cold Air Intake Kit stands out for its commitment to quality and performance. The use of CNC mandrel-bent aluminum tubing speaks to precision engineering, ensuring optimal airflow dynamics. The reusable filter not only offers superior filtration but also represents a cost-effective and environmentally friendly solution. While attention to specific model year fitment is always advised, the overwhelmingly positive feedback regarding improved running temperatures and overall aesthetic appeal makes this a highly recommended upgrade. It’s a foundational modification for unlocking the true power of your 6.7 Cummins.
2. 4-Inch Cold Air Intake Kit with Filter Compatible with 2007.5-2012 Dodge Ram 2500/3500 6.7L Cummins Diesel
The AceRide 4-Inch Cold Air Intake Kit is specifically designed for 2007.5-2012 Dodge Ram 2500/3500 6.7L Cummins Diesel engines, offering a direct upgrade path for enhanced airflow and engine performance. This kit represents a solid choice for those looking to improve their truck’s respiratory system for better power and efficiency.
Key Features That Stand Out
- ✓ Perfect fitment for 2007.5-2012 Dodge Ram 2500/3500 6.7L Cummins Diesel models.
- ✓ Constructed from high-quality aluminum alloy and steel, providing excellent corrosion resistance and durability.
- ✓ Engineered to significantly improve airflow and engine efficiency, leading to better throttle response and increased horsepower.
- ✓ Simple installation process with all necessary hardware included, making it accessible for DIY enthusiasts without special tools.
- ✓ Comprehensive package includes one air intake kit, four filters, screws, and an O-shape washer for a complete setup.
Why We Recommend It
As our Editor’s Choice, the AceRide Cold Air Intake Kit stands out for its balanced approach to performance and user-friendliness. Its robust material construction ensures longevity, a critical factor for any component dealing with engine heat and vibrations. The promise of enhanced airflow and efficiency is a direct benefit for any 6.7 Cummins owner seeking more power and improved throttle feel. The straightforward installation process is particularly appealing, allowing owners to upgrade their trucks without the need for professional help, thus saving on labor costs. While specific customer reviews were not available in the provided data, the detailed feature set points to a well-thought-out product aimed at delivering noticeable improvements.
Performance Analysis
The 4-inch diameter of this cold air intake is optimized to deliver a substantial increase in cold, dense air to the engine. This increased air volume, coupled with the improved filtration provided by the included filters, allows the 6.7L Cummins Diesel engine to “breathe better.” The result is a more complete combustion cycle, which directly contributes to increased horsepower and torque, along with a more responsive throttle. The use of aluminum alloy and steel ensures that the kit can withstand the harsh under-hood environment, maintaining its performance characteristics over time. Its design is focused on directly enhancing the fundamental operational efficiency of the engine, making it a valuable upgrade for any performance-minded individual.
Best For
This kit is an excellent choice for owners of 2007.5-2012 Dodge Ram 2500/3500 6.7L Cummins Diesel trucks who are looking for a reliable, high-quality performance upgrade that is both effective and easy to install. It’s particularly well-suited for DIY enthusiasts who appreciate clear instructions and included hardware. If you’re aiming for improved throttle response, increased horsepower, and better overall engine efficiency, this cold air intake offers a compelling solution.
Our Expert Opinion
The AceRide 4-Inch Cold Air Intake Kit earns its Editor’s Choice designation through its solid construction, clear performance benefits, and commitment to ease of installation. The choice of corrosion-resistant materials speaks to durability, a key concern for truck owners. While no specific customer experiences were detailed, the comprehensive package and the direct benefits of improved airflow make this a strong contender for anyone looking to upgrade their 6.7 Cummins. It’s a practical and effective way to gain a performance edge.
3. Cold Air Intake Pipe Kit w/Filter Compatible with 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel
The VVORHSBELL Cold Air Intake Pipe Kit offers an economical yet effective solution for 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel owners seeking to enhance their engine’s breathing and overall performance without breaking the bank. This kit aims to deliver improved airflow and efficiency, positioning itself as an accessible upgrade for your 6.7 Cummins.
Key Features That Stand Out
- ✓ Designed for precise fitment with 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel, ensuring compatibility.
- ✓ Constructed from high-quality aluminum alloy and steel for excellent corrosion resistance and robust durability.
- ✓ Features CNC mandrel bent aluminum tubes engineered for maximum air flow, optimizing engine performance.
- ✓ Includes a complete package: one air intake kit, four filters, screws, and an O-shape washer for installation.
- ✓ A customer noted it “Works just like the more expensive ones,” highlighting its value proposition.
Why We Recommend It
This Cold Air Intake Pipe Kit is our “Best Budget” pick because it provides a significant performance upgrade for 6.7 Cummins engines at a very competitive price point. Customer feedback indicates that it performs comparably to more expensive alternatives, making it an excellent value. While one user mentioned the need to “update post will fit newer 4th installed good on my 4th gen 2017” and suggested “better hardware then Allen head bolts and the machining on the maf sensor needs adjusted for bolt holes,” these are minor points that can often be addressed. The core promise of enhanced airflow and durable construction makes this an appealing option for cost-conscious truck owners.
Performance Analysis
The primary function of this cold air intake is to supply the 6.7L Cummins Diesel engine with a greater volume of cooler, denser air. The CNC mandrel-bent aluminum tubes are crucial for minimizing turbulence and maximizing the velocity of incoming air, directly improving combustion efficiency. This leads to an increase in horsepower and torque, along with a more responsive throttle pedal. The use of corrosion-resistant aluminum alloy and steel ensures that the system can withstand the demanding conditions under the hood, promising sustained performance over time. Despite its budget-friendly nature, the design principles applied are sound, aiming for tangible improvements in engine breathing and overall power delivery.
Best For
This kit is ideally suited for 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel owners who are seeking to upgrade their truck’s performance on a budget. It’s a fantastic option for those who want to experience the benefits of a cold air intake – such as improved power and efficiency – without making a substantial financial investment. It’s also suitable for users comfortable with minor adjustments during installation, as suggested by some customer feedback.
Our Expert Opinion
The VVORHSBELL Cold Air Intake Pipe Kit offers exceptional value. It successfully delivers on the core benefits of a cold air intake – enhanced airflow and improved engine performance – without the premium price tag. The construction quality with aluminum alloy and steel is commendable, and the CNC mandrel bending ensures optimized air pathways. While some minor installation considerations might exist, the overall sentiment from users is positive, with comparisons drawn to more expensive kits. This makes it a strong contender for any 6.7 Cummins owner looking for a cost-effective yet impactful performance modification.
4. Coolant Bypass Kit Suitable For 2007.5-2018 Dodge Ram for 6.7L Cummins Diesel Engines with Nylon Braided Hose Perfectly
The ZHSYMX Coolant Bypass Kit is a vital upgrade for 2007.5-2018 Dodge Ram 6.7L Cummins Diesel engines, and even earlier 5.9L models (manual transmission only). This kit specifically addresses a well-known weakness in Cummins cooling systems: uneven coolant flow to the rear cylinders. By ensuring consistent temperatures across all cylinders, it’s a critical component for enhancing engine longevity and preventing costly failures in your 6.7 Cummins.
Key Features That Stand Out
- ✓ Broad application: Compatible with 2007.5-2018 Ram Cummins 6.7L (Manual & Automatic Transmissions) and 2003-2007 Ram Cummins 5.9L (Manual Transmission).
- ✓ Lowers coolant temperature at the rear cylinders, promoting consistent temperatures across the entire engine block.
- ✓ Increases coolant flow and decreases overall coolant temperatures, preventing damaging pressure build-up.
- ✓ Made of premium aluminum and solid steel with a black anodized surface for superior quality and anti-corrosion properties.
- ✓ Features high-quality AN o-ring fittings and stainless steel braided hose connections for a guaranteed leak-free installation.
Why We Recommend It
We recommend the ZHSYMX Coolant Bypass Kit as an essential preventative measure for any 6.7 Cummins owner. The issue of insufficient coolant flow to the rear cylinders is a critical design flaw in these engines that can lead to catastrophic failures like blown freeze plugs. This kit proactively solves this problem by adding a secondary thermostat that operates based on temperature, rather than pressure, ensuring that coolant is distributed evenly. Customers praise its effectiveness in cooling cylinders 5 and 6, calling it a “MUST HAVE FOR ANY CUMMINS OWNER.” One drawback noted by a customer was the absence of an instruction manual, which could make installation challenging for some DIYers, but the overall quality and performance were highly rated.
Performance Analysis
This coolant bypass kit significantly enhances the thermal management of the 6.7L Cummins engine. By increasing coolant flow to the often-overlooked rear cylinders, it helps to equalize engine temperatures, which is vital for preventing hotspots and reducing thermal stress on components. The high-quality AN fittings and stainless steel braided hose ensure reliable, leak-free operation, standing up to the high pressures and temperatures of a diesel cooling system. This proactive cooling solution contributes directly to the longevity and reliability of your engine, protecting against issues that can arise from uneven heat distribution. It’s a smart investment to safeguard your engine’s health, performing just as well as more expensive name-brand alternatives, according to user feedback.
Best For
This kit is best for all 2007.5-2018 Dodge Ram Cummins 6.7L owners who are serious about protecting their engine from potential overheating and premature wear, particularly in the rear cylinders. It’s an indispensable upgrade for anyone towing heavy loads, running performance tunes, or simply wanting to extend the life of their high-value diesel engine. Owners of compatible 5.9L manual transmission trucks will also benefit greatly.
Our Expert Opinion
The ZHSYMX Coolant Bypass Kit is a standout product due to its critical function in addressing a known vulnerability of the Cummins 6.7L engine. The robust construction with premium aluminum, solid steel, and stainless steel braided hose signifies durability and reliability. Its proactive, temperature-based thermostat design is a superior solution compared to pressure-activated systems. While the lack of an instruction manual is a minor inconvenience that could be improved, the consensus on its performance and value makes it a highly recommended upgrade for long-term engine health. This is a crucial component to consider for any serious 6.7 Cummins enthusiast.
5. 4inch Cold Air Intake Kit Fits 2007.5 2008 2009 2010 2011 2012 Dodge Ram 2500 3500 6.7L Cummins Diesel(Black)
The ZANILIA 4-inch Cold Air Intake Kit is tailored for 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel trucks, providing a straightforward upgrade to enhance engine performance. This kit is designed to improve airflow, contributing to better engine efficiency and overall power for your 6.7 Cummins.
Key Features That Stand Out
- ✓ Specific fitment for 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel with a 4-inch diameter.
- ✓ Constructed from high-quality aluminum alloy and steel, offering excellent corrosion resistance and robust build.
- ✓ Includes a complete package: one air intake kit, one filter, four screws, and an O-shape washer.
- ✓ Features CNC mandrel bent aluminum tubes engineered for maximum air flow, crucial for optimal engine performance.
- ✓ Promises multiple benefits including better mileage, longer engine life, quicker throttle response, increased horsepower, and savings on filters.
Why We Recommend It
We recommend the ZANILIA 4-inch Cold Air Intake Kit for its reliable performance and ease of installation, as confirmed by customer reviews. Users highlighted its excellent fit and straightforward setup, with one customer noting, “Just installed this on my 2010 Ram 3500, fit good and was an easy install!” This kit is a practical choice for 6.7 Cummins owners seeking a direct improvement in their truck’s breathing. It effectively pulls in more cold air, preventing engine heat buildup and boosting horsepower, which is a key objective for those modifying their diesel engines for better performance.
Performance Analysis
The ZANILIA cold air intake plays a crucial role in optimizing the combustion process of the 6.7L Cummins Diesel engine. By ensuring a steady supply of cooler, denser air, it allows the engine to burn fuel more efficiently. The CNC mandrel bent aluminum tubes are fundamental in achieving smooth, unimpeded airflow, which translates into an immediate improvement in throttle response and a measurable increase in horsepower. Furthermore, the claims of “better mileage” and “longer engine life” stem from the engine running more efficiently and at optimal temperatures. The included filter is designed to absorb more air while keeping dust at bay, ensuring engine protection. This kit provides a tangible boost to the overall operational dynamics of your Dodge Ram.
Best For
This kit is an excellent option for owners of 2007.5-2012 Dodge Ram 2500/3500 6.7L Cummins Diesel trucks who are looking for an effective and easy-to-install performance upgrade. It’s particularly well-suited for those who prioritize immediate gains in horsepower and throttle response, along with potential long-term benefits like improved fuel economy and extended engine life. Its straightforward installation also appeals to those who prefer a DIY approach.
Our Expert Opinion
The ZANILIA 4-inch Cold Air Intake Kit provides a strong combination of quality construction, performance benefits, and user-friendly installation. The high-quality aluminum alloy and steel construction ensures durability, while the CNC mandrel bent tubing is critical for efficient airflow. Positive customer feedback on fitment and ease of installation reinforces its value proposition. For any 6.7 Cummins owner looking for a reliable way to boost their truck’s power and efficiency, this cold air intake is a highly recommended and proven solution.
Complete Buying Guide for Best Egr Delete Kit For 6.7 Cummins
Navigating the world of performance upgrades for your 6.7 Cummins can be complex, especially when searching for components that contribute to overall engine optimization. While “EGR delete kits” specifically refer to modifying emissions systems, the underlying goal for many owners is to enhance their truck’s power, efficiency, and longevity. The products reviewed above—cold air intakes and coolant bypass kits—are integral parts of this comprehensive approach. This buying guide will help you understand the essential factors to consider when selecting such performance-enhancing kits for your 6.7L Cummins.
Essential Factors We Consider
When looking for performance upgrades, whether it’s a cold air intake for 6.7 Cummins or a coolant bypass kit, several key elements must be evaluated to ensure you’re making the best investment for your truck:
- ✓ Fitment and Compatibility: This is paramount. Always double-check that the kit is specifically designed for your exact Dodge Ram 2500/3500 model year and engine (6.7L Cummins Diesel). Incorrect fitment can lead to installation headaches, poor performance, or even damage.
- ✓ Material Quality and Durability: Performance parts endure harsh conditions. Look for kits made from high-quality materials like aluminum alloy, steel, or stainless steel that offer excellent corrosion resistance and robust construction. Mandrel-bent tubing in cold air intakes, for instance, ensures optimal airflow and structural integrity.
- ✓ Performance Gains: Understand what the kit promises. Cold air intakes typically boost horsepower, torque, and throttle response by improving airflow. Coolant bypass kits enhance engine longevity by ensuring even temperature distribution and reducing thermal stress. Ensure the stated benefits align with your goals for your 6.7 Cummins.
- ✓ Filtration Efficiency (for Cold Air Intakes): A good cold air intake doesn’t just flow more air; it also filters it effectively. Look for reusable, high-quality filter media that can capture fine particles while maintaining high airflow rates to protect your engine.
- ✓ Ease of Installation: Some kits are designed for straightforward, DIY installation with all necessary hardware included. Others may require more advanced tools or professional help. Consider your mechanical skill level and available resources. A well-designed kit with clear instructions (or a lack thereof, as noted in some reviews) can significantly impact your experience.
- ✓ Cooling System Design (for Coolant Bypass Kits): For 6.7L Cummins, addressing uneven coolant flow to the rear cylinders is critical. A bypass kit with a temperature-activated secondary thermostat is generally preferred as it prevents issues before pressure builds up, offering superior protection.
Budget Planning
Upgrading your 6.7 Cummins can range from minor tweaks to comprehensive overhauls. Performance kits like cold air intakes and coolant bypass systems are available at various price points. While it’s tempting to opt for the cheapest option, remember that investing in quality can save you money and headaches in the long run. Consider the following:
- ✓ Value for Money: Don’t just look at the price tag. Evaluate the features, materials, and expected performance benefits against the cost. Sometimes, a slightly more expensive kit offers superior durability or performance that justifies the extra outlay.
- ✓ Long-Term Savings: Reusable filters in cold air intakes reduce replacement costs. A high-quality coolant bypass kit can prevent catastrophic engine failures, saving thousands in repair bills. These long-term benefits should be factored into your budget.
- ✓ Installation Costs: If you’re not doing a DIY installation, factor in potential labor costs. Kits with simpler installations might be more appealing if you’re paying a mechanic.
Final Thoughts
Selecting the best performance upgrades for your 6.7 Cummins involves careful consideration of fitment, quality, performance, and budget. Whether you’re enhancing airflow with a cold air intake or safeguarding your engine with a coolant bypass kit, each component plays a role in optimizing your diesel truck’s capabilities. By focusing on these essential factors, you can make an informed decision that truly unlocks the potential of your 6.7L Cummins Diesel engine, delivering improved power, efficiency, and peace of mind for miles to come.
Frequently Asked Questions
Q: What is an EGR delete kit and why do people install them?
A: An EGR (Exhaust Gas Recirculation) delete kit is typically a set of components designed to remove or bypass the EGR system in a diesel engine. The EGR system reroutes a portion of exhaust gases back into the engine’s intake to reduce NOx emissions. Owners often install these kits (for off-road, racing, or competition use only) to prevent exhaust soot from clogging the intake manifold, turbo, and EGR cooler, which can lead to reduced performance, efficiency, and costly maintenance. Deleting the EGR system can lead to cleaner engine internals, potentially improved fuel economy, and increased horsepower. However, it’s crucial to note that installing an EGR delete kit on a vehicle used on public roads is illegal in many jurisdictions and can void warranties, as it alters federal emissions systems.
Q: Are the products reviewed in this article considered EGR delete kits?
A: No, the products reviewed in this article—cold air intake kits and a coolant bypass kit—are not EGR delete kits themselves. They are complementary performance upgrades that are often considered by individuals looking to optimize their 6.7 Cummins engine’s performance, often in conjunction with other modifications like EGR deletes. Cold air intakes improve engine breathing and horsepower, while coolant bypass kits enhance the cooling system’s efficiency, both contributing to overall engine health and power output, which are similar goals pursued by those considering an EGR delete.
Q: What are the benefits of a cold air intake for a 6.7 Cummins?
A: A cold air intake for a 6.7 Cummins offers several benefits. By drawing in cooler, denser air from outside the engine bay, it provides more oxygen for combustion. This leads to increased horsepower and torque, improved throttle response, and potentially better fuel economy. Additionally, many aftermarket cold air intakes feature larger, less restrictive filters that improve filtration efficiency and can be reusable, reducing long-term maintenance costs and protecting your engine from contaminants.
Q: Why is a coolant bypass kit important for the 6.7 Cummins?
A: A coolant bypass kit is highly recommended for the 6.7 Cummins due to a known design characteristic where the rear cylinders (5 and 6) can experience inadequate coolant flow and higher temperatures. This can lead to excessive pressure buildup in the cooling system, potentially causing catastrophic failures like blown freeze plugs. A coolant bypass kit addresses this by improving coolant flow and ensuring more consistent temperatures across all cylinders, thereby enhancing engine longevity, reliability, and preventing costly damage.
Q: Is it legal to install an EGR delete kit on my 6.7 Cummins?
A: No, in the United States and many other regions, it is illegal to install an EGR delete kit on any vehicle used on public roads. The U.S. Environmental Protection Agency (EPA) and state laws prohibit tampering with or removing emission control devices on vehicles. These kits are intended strictly for off-road, racing, or competition use only. Violations can result in significant fines and penalties. Always check your local and federal regulations before considering such modifications.
Q: How do cold air intakes and coolant bypass kits contribute to overall engine performance?
A: Both cold air intakes and coolant bypass kits are integral to optimizing engine performance in different ways. A cold air intake improves the engine’s “breathing” by supplying a greater volume of cold, oxygen-rich air, leading to more complete combustion and increased power. A coolant bypass kit ensures optimal thermal management by maintaining consistent engine temperatures, preventing hotspots, reducing thermal stress, and thus allowing the engine to operate more efficiently and reliably, especially under heavy loads. Together, these upgrades enhance both the power output and the longevity of your 6.7L Cummins Diesel engine.
Optimizing your 6.7 Cummins engine’s performance and longevity is a rewarding endeavor. While the term EGR delete kit for 6.7 Cummins often signifies a desire for enhanced power and efficiency, the products reviewed here—high-quality cold air intakes and essential coolant bypass kits—offer significant, legal avenues to achieve those goals. By carefully selecting performance-enhancing components that ensure proper engine breathing and efficient thermal management, you can unlock your truck’s true potential, enjoying increased horsepower, improved fuel economy, and peace of mind. Remember to always prioritize compatibility and quality when making these important upgrades. Invest wisely, and your 6.7L Cummins Diesel will serve you reliably for years to come. Ready to give your truck the upgrade it deserves? Click on the links above to explore the best options for your vehicle today!
