What is an EGR Delete Kit and Why It’s Good for Your Diesel Engine

• Oct 02, 2024
• 0 comments

10 Things You Need To Know Before Buying EGR Delete Kit

• Sep 14, 2024
• 0 comments

Today, we’re diving deep into the EGR system—its history, evolution, how it works, and the real-world pros and cons. By the end of this article, you’ll have a solid understanding of the EGR system. We’re not here to push opinions but to give you the knowledge you need. So, after you’ve read, drop a comment and let us know what you’re thinking. Alright, let’s jump right in! Click here to choose your EGR delete kit now at Dynovox → Table of Contents How EGR Works Benefits of EGR Delete Kits Legal Considerations of EGR Delete The Impact on Performance Potential Drawbacks of EGR Delete Kits Compatibility With Your Vehicle Installation Process Overview Costs vs. Benefits Analysis Real-world Experiences & User Review 1. How EGR Works in Your Vehicle & Why It’s Included Did you know that nearly 80% of the air we breathe is nitrogen? But when nitrogen gets hit with those extreme combustion chamber temperatures—over 1370 degrees—it turns into harmful nitrogen oxides. These gases exit your exhaust and enter the atmosphere. The EGR valve helps combat this by allowing some exhaust gases to recirculate back into the intake system. This dilutes the air mixture, causes it to burn slower, and reduces combustion temperatures by almost 150°C, thereby cutting down NOx production and making your exhaust cleaner. 2. Benefits of EGR Delete Kits While the EGR system is great for reducing nitrogen oxides and helping out the environment, the benefits stop there. When it comes to your engine’s performance, the EGR system can actually have negative effects. This is where an EGR delete kit comes into play. Many diesel truck owners are choosing to delete their EGR systems. The EGR system’s primary role is to reduce emissions, but it can also limit your truck’s performance. Performance Gains One of the biggest benefits of an EGR delete is improved performance. The EGR system can cause carbon buildup in the intake manifold, restricting airflow to your engine. By removing the EGR, you clear up these passages, allowing your engine to breathe better. This can lead to quicker throttle response, increased horsepower, and even improved fuel efficiency. Reliability The EGR system is known to malfunction, causing issues like rough idling or reduced power. Removing the EGR can increase your truck’s reliability. Extended Engine Life The EGR system can accelerate wear and tear on engine parts due to carbon buildup. By removing the EGR, you may extend your engine’s lifespan. Explore Dynovox EGR Delete Kits EGR Delete Kit for Cummins $115.99 EGR Delete Kit for Duramax $129.99 EGR Delete Kit for Powerstroke 69.99 SHOP NOW 3. Legal Considerations of EGR Delete In the U.S., EGR deletes are illegal. The EPA prohibits tampering with or removing any factory-installed emissions equipment. Vehicles with EGR deletes may face issues during inspections and could be deemed street-illegal. 4. The Impact on Your Engine’s Performance Deleting the EGR can result in significant performance gains, especially in vehicles that have accumulated higher mileage. Superheated air from a faulty EGR can sap horsepower. Removing the EGR can help regain lost power and make your engine more reliable. 5. Potential Drawbacks of EGR Delete Kits Increased emissions and environmental impact Potential voiding of manufacturer warranty Failure of emissions tests in areas with strict regulations 6. Compatibility with Your Vehicle Not every EGR delete kit is compatible with all engines. Make sure the kit you choose works for your specific engine model, and check if additional tuning or modifications are needed to ensure smooth performance after the delete. 7. Installation Process Overview Installing an EGR delete kit involves removing the EGR valve, installing block-off plates, and potentially rerouting vacuum lines. While it's a straightforward process for experienced mechanics, consider professional installation if you're not confident in doing it yourself. 8. Cost vs. Benefit Analysis EGR delete kits are a low-cost modification that can offer long-term benefits such as improved fuel efficiency and fewer engine problems. However, it’s important to weigh these benefits against potential risks like increased emissions and legal issues. 9. Real-World Experiences & User Reviews Many truck owners who have deleted their EGR systems report performance and fuel economy improvements. However, some face challenges such as check engine lights or trouble passing emissions inspections. 10. Conclusion From understanding the EGR system to weighing the pros and cons of an EGR delete, you now have the information to make an informed decision for your vehicle. Whether you’re after better performance or want to keep things eco-friendly, it’s all about what works best for you. Thanks for reading, and until next time, keep your engines running!

Easy EGR Delete Steps for LLY, LBZ, LMM Duramax Owners

• Aug 08, 2024
• 0 comments

Hey guys! Welcome back to Dynovox tutorial blog. Today, we are going to talk about how to delete EGR on a LLY, LBZ, LMM Duramax. The process of LBZ is very similar for LLY Duramax and LMM Duramax. If you have an LML, that will be a different process. If you find this article useful, please leave your comment below, and if you have questions, ask in the comments or reach out to us on Dyonovox page chat box or any social platform. Anyways, let's get started!   EGR deletes, DPF deletes, and similar modifications are for off-road use only, such as race trucks. This isn't for public roads, so keep that in mind before deleting your truck. Also, you'll need to program the truck to shut off the check engine light because you can't just unplug the EGR valve without tuning the truck. I recommend programming your truck and putting on an aftermarket exhaust if you're doing an EGR delete. EGR Delete Process Let’s begin with LBZ. As mentioned, this process is very similar for LLY or LMM Duramax engines. The kit you need for LBZ will comes with a blocker plate, and other necessary components. A Dynovox 6.6L Duramax LBZ EGR Delete Kit is highly recommended here. (Don’t for get to use the code EGR10 for 10% discount and save some money.) Removing the EGR Cooler You can start by removing the EGR cooler. If you're just using blocker plates, follow along until we remove the cooler, then you'll be almost done. Once the EGR cooler is out, You can remove the downpipe and up-pipe, and install new components. First, remove the air intake pipe and disconnect the negatives on both batteries. Next, disconnect the electrical components bolted down with screws and move all the wiring loose. With the wiring out of the way, start unbolting the EGR cooler. Draining Coolant Next move, You can drain some coolant. GM removed the coolant drain on the rod, so we’ll have to pop out the fender and drain the coolant from a line there. After draining, you can get to the EGR cooler. Removing the Downpipe For the downpipe, remove the heat shield on the turbo by taking out three 10-millimeter bolts. The cover is tight, so cut it into two pieces with a zip cut for easier removal. Next, remove the downpipe’s heat shield and then the downpipe itself, sliding it out through the bottom. Exhaust and Up-Pipe Removal Remove the wheel and fender for more room. Loosen the exhaust, then remove the heat shield bolts. Unbolt the up-pipe from the exhaust manifold and the turbo. Use a ratchet to loosen the bolts. If bolts are tight, heat them up to ease removal. Carefully remove the up-pipe, ensuring no bolts snap. Final Steps Compare the old downpipe with the new one—always use aftermarket for better air flow and easier installation. Finally, replace the components, ensuring everything is securely bolted and connected.  That's it! If you followed along, your EGR delete should be complete. Don’t for get to use the code EGR10 for 10% discount and save some money. Check out EGR Kit for your vehicle: 6.6L Duramax LBZ EGR Delete Kit  6.6L Duramax LMM EGR Delete Kit

Best EGR Delete kit for 6.7 Cummins: Top Picks and Reviews

• Aug 07, 2024
• 0 comments

Learn about EGR Delete kit for 6.7 Cummins, common issues, and how a EGR Delete kit can prevent failures. 1. Understanding the Importance of EGR Delete 1.1  What is a EGR (Exhaust gas recirculation) Exhaust gas recirculation (EGR) is the move to cut down NOx levels from your engine. It works by mixing some exhaust gases back into the engine's cylinder, swapping out a bit of the air with CO2. This trick lowers the combustion temperature because there's less oxygen in the mix, which means less NOx is formed. You can cool those exhaust gases externally and pipe them into the inlet manifold, or handle it internally through the camshaft. Read on to learn about the role of EGR in 6.7 Cummins. 1.2 The Role of EGR in 6.7 Cummins Engines In the 6.7 Cummins engines, the EGR system is all about cutting down on those nasty nitrogen oxide (NOx) emissions. It does this by taking some of the exhaust gases and sending them back into the intake manifold. This swap cools down the combustion temps because it reduces the oxygen level, which means less NOx gets formed. The exhaust gases usually go through an EGR cooler before heading back into the engine, dropping the intake air temp even more and making the whole process more effective. The EGR system keeps the engine in check, balancing emissions with performance. But, you've gotta keep it clean—over time, the EGR valve and cooler can get clogged with soot and gunk, messing with your engine's performance and fuel efficiency. 2. Common Issues Caused by EGR EGR is basically a slow killer for any engine. That abrasive exhaust is wrecking your rings and internal components. Without EGR, your oil stays way cleaner, the engine runs cooler, you get better MPG, and you spend less time in the shop dealing with busted EGR parts. With EGR, you're looking at an overhaul every million miles. And on new engines, you can’t just delete the EGR or you'll fry the pistons and valves. Manufacturers are cranking up the compression and adding more fuel to run hotter, then using EGR gases to cool things down and control the burn. It’s a tricky balance, but that’s how they manage emissions while keeping the engine from cooking itself. 3. The Financial Impact of EGR 3.1 Repair Costs Associated with EGR Failures Repairing an EGR valve? You're looking at dropping between $376 and $462 on average. Labor's gonna set you back about $90 to $113, and the parts run from $287 to $349. Keep in mind, this doesn’t cover taxes, fees, or any extra repairs that might pop up, and prices can vary depending on where you’re at. 3.2 Long-term Consequences of Neglecting EGR Maintenance If your EGR valve is acting up, you'll definitely feel it in your ride. Expect a rough idle, hesitation, or even stalling when you fire up your engine. Acceleration might be sluggish, and you could notice a serious lack of power, especially when tackling hills. Plus, you'll probably see your fuel consumption go up. 4. Introducing the Dynovox EGR Delete Kit for 6.7 Cummins 4.1 Key Features of the Dynovox EGR Delete Kit Enhanced Engine Performance: The Dynovox EGR Delete Kit boosts your engine's performance by eliminating exhaust gas recirculation, resulting in improved power and throttle response. Improved Fuel Efficiency: By removing the EGR system, your engine runs more efficiently, leading to better fuel economy and reduced operating costs. Lowered Engine Temperatures: The EGR Delete Kit helps lower engine temperatures by removing the recirculated exhaust gases, reducing the risk of overheating and extending engine life. Reduced Maintenance Costs: With the EGR system gone, there's less chance of clogging and related issues, meaning fewer trips to the mechanic and lower maintenance costs overall. Easy Installation: The Dynovox EGR Delete Kit comes with comprehensive instructions and all  necessary hardware, making it straightforward to install, even for DIY enthusiasts. Continue reading to learn about the benefits of Dynovox EGR Delete Kit 4.2 Benefits of deleting the EGR with Dynovox EGR Delete Kit Boosted Engine Performance: Removing the EGR system with the Dynovox kit enhances your engine's power and responsiveness, delivering a noticeable improvement in overall performance. Better Fuel Efficiency: Without the EGR, your engine operates more efficiently, resulting in improved fuel economy and savings on fuel costs. Lower Engine Temperatures: The delete kit helps reduce engine temperatures by eliminating the recirculated exhaust gases, minimizing the risk of overheating and prolonging engine life. Reduced Maintenance Costs: Say goodbye to EGR-related issues and frequent repairs. With the EGR deleted, you'll spend less time and money at the mechanic. Cleaner Engine Oil: Without exhaust gases being reintroduced into the engine, your oil stays cleaner for longer, improving engine lubrication and extending the intervals between oil changes. 5. Compatibility and Fitment of the Dynovox EGR Delete Kit for 6.7 Cummins   Don't wait until it's too late—Delete today with Dynovox EGR Delete Kit and drive with confidence.

How to Remove Your 6.7 Cummins DPF and EGR?

• Jul 26, 2024
• 0 comments

As a heavy-duty enthusiast with a passion for automotive performance, I understand the appeal of improving automotive performance. One common modification among diesel enthusiasts is the removal of the diesel particulate filter (DPF) and exhaust gas recirculation (EGR) system. These modifications can increase engine power, fuel efficiency and longevity. Be forewarned that these parts are intended to reduce emissions and their removal may be illegal in some areas. Always check local regulations and consider the environmental impact before making any modifications. Understanding the DPF and EGR Systems What is a DPF? The Diesel Particulate Filter (DPF) is an emission control device designed to trap and store soot (particulate matter) from the exhaust gases of a diesel engine. Over time, the DPF needs to be cleaned or "regenerated" to remove the accumulated soot. This system helps reduce the amount of particulate matter released into the atmosphere, contributing to cleaner air. What is an EGR? The Exhaust Gas Recirculation (EGR) system reduces nitrogen oxide (NOx) emissions by recirculating a portion of the engine's exhaust gases back into the combustion chamber. This process lowers the combustion temperature, thus reducing NOx formation. While beneficial for emissions control, the EGR system can lead to carbon build-up and other issues that may impact engine performance over time. Why Remove the DPF and EGR? Many diesel enthusiasts choose to remove the DPF and EGR systems to achieve several benefits: 1. Increased Power and Torque: The removal of these systems can reduce exhaust backpressure, allowing the engine to breathe more freely and produce more power.2. Improved Fuel Efficiency: With less restriction in the exhaust system, the engine can operate more efficiently, leading to better fuel economy.3. Reduced Maintenance Costs: DPF and EGR systems can be prone to issues like clogging and carbon build-up, which can be costly to fix. Removing these components can reduce the need for frequent maintenance.4. Longer Engine Life: By eliminating the EGR system, you reduce the amount of soot and carbon reintroduced into the engine, potentially extending the engine's lifespan. Tools and Equipment Needed Before you start, gather the necessary tools and equipment: 1. Basic Hand Tools: Wrenches, sockets, screwdrivers, etc.2. Jack and Jack Stands: For safely lifting and supporting the vehicle.3. Exhaust Pipe Cutter or Sawzall: For cutting the exhaust pipe.4. DPF Delete Pipe: We recommend the DPF Delete Race Pipe for 2019-2022 Dodge Ram 2500/3500 Cummins from DynoVox Parts. This high-quality pipe is designed to replace the stock DPF, providing a straight-through exhaust path.5. EGR Delete Kit: Includes block-off plates and necessary hardware.6. Tuner/Programmer: To disable the DPF and EGR systems in the engine's computer. Step-by-Step Guide 1. Preparing the Vehicle Safety First: Ensure the vehicle is parked on a flat surface. Use jack stands to secure the vehicle after lifting it with a jack.Disconnect the Battery: To avoid any electrical issues, disconnect the negative terminal of the battery. 2. Removing the DPF Locate the DPF: The DPF is located in the exhaust system under the vehicle, typically near the rear of the engine.Disconnect Sensors: Carefully disconnect the sensors attached to the DPF. These sensors are crucial for monitoring the system and must be handled with care.Remove the DPF: Use the exhaust pipe cutter or Sawzall to cut the exhaust pipe before and after the DPF. Remove any clamps or bolts securing the DPF in place.Install the DPF Delete Pipe: Install the DPF Delete Pipe in place of the removed DPF. The DynoVox Parts DPF Delete Race Pipe is designed for a precise fit and easy installation. Secure it with the provided clamps and hardware. 3. Removing the EGR System Locate the EGR Components: The EGR system consists of the EGR valve, EGR cooler, and associated piping.Remove the EGR Valve and Cooler: Disconnect the electrical connections and coolant lines. Remove the bolts securing the EGR valve and cooler.Install the EGR Delete Kit: Install the block-off plates included in the EGR delete kit. These plates prevent exhaust gases from re-entering the intake system. 4. Reprogramming the ECU Install the Tuner/Programmer: To avoid engine lights and ensure optimal performance, you need to reprogram the Engine Control Unit (ECU). Use a tuner or programmer compatible with your vehicle's make and model to disable the DPF and EGR systems.Follow the Instructions: Each tuner will have specific instructions. Ensure you follow them closely to avoid issues. 5. Finishing Up Double-Check Everything: Ensure all components are securely fastened, and there are no loose connections or leaks.Reconnect the Battery: Reconnect the negative terminal of the battery.Start the Engine: Start the vehicle and check for any error codes or unusual noises. A test drive is recommended to ensure everything functions correctly. Conclusion Removing the DPF and EGR systems from your 6.7 Cummins engine can significantly enhance performance, fuel efficiency, and reliability. However, it's essential to consider the legal and environmental implications of these modifications. Always comply with local regulations and be mindful of the potential impact on air quality. If you decide to proceed with these modifications, we highly recommend the DPF Delete Race Pipe for 2019-2022 Dodge Ram 2500/3500 Cummins from DynoVox Parts. This high-quality product ensures a seamless installation and optimal performance, allowing your Cummins engine to reach its full potential.

Understanding the 2004 LLY Duramax Engine and the Benefits of an EGR Delete Kit

• Jul 23, 2024
• 0 comments

The 2004 LLY Duramax engine is a well-regarded diesel engine known for its power and durability. Produced by General Motors, this engine offers a solid balance of performance and reliability, making it a popular choice among truck enthusiasts. If you own a vehicle with this engine or are considering an upgrade, understanding its specifications and potential improvements can be incredibly beneficial. The Power of the 2004 LLY Duramax The 2004 LLY Duramax engine boasts an impressive 310 horsepower at 3,000 RPM and 520 lb-ft of torque at 1,600 RPM. This makes it a robust option for heavy-duty applications, whether you're towing, hauling, or simply seeking a reliable engine for everyday use. The LLY Duramax engine's performance is backed by its advanced engineering, which includes a common-rail fuel injection system, a variable-geometry turbocharger, and high-pressure fuel injection, all contributing to its outstanding power output and efficiency. Enhancing Performance with an EGR Delete Kit One popular modification for the LLY Duramax engine is the installation of an EGR (Exhaust Gas Recirculation) delete kit. This modification can significantly improve the engine's performance and efficiency. The EGR system is designed to reduce emissions by recirculating a portion of the engine's exhaust gas back into the intake air. While this process helps reduce nitrogen oxide emissions, it can also lead to several issues, including reduced fuel efficiency, increased engine temperatures, and carbon buildup. Installing an EGR delete kit, such as the EGR Delete Kit for 2004-2005 GMC Silverado Duramax LLY 6.6L with High Flow Intake, can address these issues. Here are some of the key benefits of this modification: Improved Fuel Efficiency By eliminating the EGR system, the engine no longer needs to recirculate exhaust gases, which can lead to a more efficient combustion process. This results in better fuel efficiency, allowing you to get more miles per gallon and reduce overall fuel costs. For long-haul drivers or those frequently towing heavy loads, this improvement can lead to substantial savings over time. Enhanced Engine Performance Removing the EGR system can lead to a noticeable improvement in engine performance. With the EGR delete kit, your engine can operate more efficiently, resulting in increased horsepower and torque. This is especially beneficial for those who use their trucks for towing or other heavy-duty applications, as the added power can make a significant difference in performance. Reduced Engine Temperatures The EGR system can cause the engine to run hotter due to the recirculation of exhaust gases. By removing this system, you can reduce engine temperatures, which helps prevent overheating and extends the life of your engine components. Cooler engine temperatures can also improve overall engine longevity and reliability, making your vehicle more dependable in demanding conditions. Decreased Carbon Buildup Exhaust gases recirculated by the EGR system can lead to carbon buildup in the intake manifold and other engine components. This buildup can reduce engine performance and lead to costly maintenance issues. An EGR delete kit helps prevent carbon buildup, ensuring your engine remains clean and operates smoothly. This can result in a cleaner engine bay and fewer maintenance headaches over the life of your vehicle. Simpler Maintenance Without the EGR system, there are fewer components to maintain and repair. This can lead to lower maintenance costs and less downtime for your vehicle. Simplified maintenance schedules mean you can spend more time on the road and less time in the shop, which is crucial for those who rely on their trucks for work or long-distance travel. Installing the EGR Delete Kit Installing an EGR delete kit can be a straightforward process for those with mechanical skills, but it's essential to follow the manufacturer's instructions carefully. If you're not comfortable performing the installation yourself, it's advisable to seek professional assistance to ensure the modification is done correctly. The EGR Delete Kit for 2004-2005 GMC Silverado Duramax LLY 6.6L with High Flow Intake includes all the necessary components to complete the installation, ensuring a seamless fit and optimal performance. Investing in a quality kit ensures you get the best results and longevity from your modification. PACKAGE INCLUDES 1*High Flow Pipe1*Rubber tube2*Flange Clamp1*O-Ring Seal1*EGR Bloker Off Plate1 Pack Screws & Nuts Conclusion The 2004 LLY Duramax engine is a powerful and reliable option for truck owners. By installing an EGR delete kit, you can unlock even greater performance and efficiency from your engine. The benefits of improved fuel efficiency, enhanced performance, reduced engine temperatures, decreased carbon buildup, and simpler maintenance make this modification a worthwhile investment for any LLY Duramax owner. If you're considering this upgrade, the EGR Delete Kit for 2004-2005 GMC Silverado Duramax LLY 6.6L with High Flow Intake is an excellent choice to help you achieve the best results. 2004-2005 6.6L Duramax LLY EGR Delete Kit With High Flow Intake