What Is an EGR Delete Kit and Why Do You Need One?

EGR Delete Kit

Have you been noticing your truck running a bit rough lately? Losing power and performance? The culprit could be your EGR valve. The EGR or Exhaust Gas Recirculation system routes some of your engine’s exhaust back into the intake to lower combustion temperatures and reduce emissions.

Great for the environment, but not so great for performance. An EGR delete kit can remove this system and restore lost horsepower, torque, and fuel efficiency.

If your truck feels like it’s lost its edge and struggles under load, an EGR delete kit could be just the solution you’re looking for. Deleting your EGR will open up your exhaust and intake, allowing for better flow. Your engine can breathe deeper and run cooler.

An EGR delete kit is easy to install yourself in about an hour and the difference in performance will put a smile on your face every time you hit the gas. Ready to get your truck running like new again? An EGR delete kit has your name on it.

What Is an EGR Delete Kit?

An EGR delete kit is designed to disable your vehicle’s Exhaust Gas Recirculation system. The EGR system recirculation exhaust gasses back into the engine to reduce emissions. Disabling it can increase engine performance and fuel efficiency.

Why Would You Want an EGR Delete?


There are a few reasons an EGR delete kit appeals to vehicle owners:

  1. Improved engine performance. Recirculating exhaust lowers combustion temperatures, which reduces power. Deleting the EGR system allows for higher combustion temps and more complete burning of fuel, increasing horsepower and torque.
  2. Better fuel economy. With the EGR disabled, your engine can operate more efficiently. You may see 1-3 mpg improvements, especially at highway speeds.
  3. Reduced carbon buildup. The EGR system circulates dirty exhaust gasses, which can lead to carbon buildup in intake manifolds, valves, and cylinders. An EGR delete kit prevents this buildup, keeping your engine cleaner.
  4. Fewer EGR system failures. The EGR valve and related components are common failure points on many vehicles. Deleting the EGR system altogether eliminates these potential issues.

Of course, disabling your EGR system is not legal for on-road use and can negatively impact emissions. But for off-road and racing applications, an EGR delete kit offers some nice benefits. If you’re looking to improve performance, increase efficiency, reduce maintenance, and keep your engine cleaner, deleting the EGR system may be worth considering.

Benefits of Installing an EGR Delete Kit


An EGR delete kit removes your vehicle’s Exhaust Gas Recirculation system, which recycles burnt exhaust gasses back into the engine. Deleting it provides some nice benefits for your ride.

Improved Performance

Without the EGR diverting burnt gasses into the intake, your engine can breathe easier. This results in better throttle response, more power, and improved acceleration. Many people report their vehicle feeling “new again” after deleting the EGR.

Increased Fuel Efficiency

With the EGR gone, your engine works more efficiently. Less exhaust is recirculated, so less fuel is required to achieve the same power. Many vehicle owners see 1-3 mpg gains after installing an EGR delete kit.

Reduced Maintenance

The EGR system has many parts like valves, pipes, and sensors that can fail over time and require repair or replacement. Deleting it eliminates these extra parts, so there are fewer things to potentially break down or cause a check engine light.

Longer Engine Life

Recirculating exhaust gasses creates extra heat and carbon buildup in your engine which can reduce its lifespan. Removing the EGR system lowers engine temperatures and prevents carbon accumulation so your engine can live a longer, healthier life.

For most vehicle owners, the benefits of increased performance, better fuel economy, reduced maintenance, and a longer-lasting engine make installing an EGR delete kit a no-brainer. Free your engine from the constraints of exhaust gas recirculation and get back to enjoying the open road!

How to Choose the Right EGR Delete Kit for Your Vehicle


Choosing the right EGR delete kit for your vehicle will depend on a few factors. The most important thing is to get one specifically designed for your vehicle’s year, make and model.

Vehicle Compatibility

For the best performance, you’ll want a kit engineered for your specific vehicle. Check that the year, make, model and engine size match your vehicle’s specifications. The kit should come with everything needed for a complete EGR delete on your vehicle.

Component Quality

Look for high-quality, durable components like stainless steel up pipes, block-off plates, and exhaust gaskets. These will last longer and handle high heat better. Cheaper kits may seem like a good deal upfront but will likely need replacing sooner.

Computer Reprogramming

Many modern vehicles have computer systems that monitor the EGR system. A delete kit will often come with a way to reprogram your ECU so it no longer detects the missing EGR components. This may involve temporarily connecting to your vehicle’s OBD port to flash the ECU. Make sure any reprogramming method is specifically for your vehicle.

Emissions Laws

Keep your local emissions laws in mind. In some areas, tampering with or removing emissions equipment like an EGR valve is prohibited. An EGR delete kit may not be legal for road use in your region. Off-road or competition-use-only kits are available if you still want the performance benefits of an EGR to be deleted.

Choosing a high-quality EGR delete kit designed for your specific vehicle and ensuring it meets your local regulations is key to safely improving your vehicle’s performance and efficiency. Do some research on kits from reputable brands to find what best suits your needs.



So there you have it. An EGR delete kit can give your diesel truck a nice performance boost and help it run more efficiently. By removing the EGR valve and related components, you’ll increase power, improve throttle response, and lower exhaust gas temperatures. Your engine will breathe easier and run cooler.

When considering upgrades to your vehicle’s performance, it’s essential to know how to make informed decisions about replacing exhaust tips, just as you would when deciding on an EGR delete kit, as explained in the corresponding article.

Of course, as with any engine mod, do your research to make sure it’s right for your vehicle and driving needs. But for many diesel owners and enthusiasts, deleting the EGR is a no-brainer. So get out there, free your diesel from the constraints of emissions controls, and enjoy the extra power and efficiency. Your engine will thank you!

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