How to Remove Speed Limiter on Dodge Charger: Unlock Your Full Potential

How to Remove Speed Limiter on Dodge Charger

If you own a Dodge Charger and you’re looking to unleash its full potential on the road, then removing the speed limiter is one modification you might consider. Speed limiters are electronic devices that restrict the top speed of your vehicle for safety reasons. While they are designed to prevent excessive speeding and accidents, they can hamper the performance of high-performance cars like the Dodge Charger.

Understanding Speed Limiters

Speed limiters are typically set by car manufacturers to limit the top speed of a vehicle. The Dodge Charger, like many other modern vehicles, comes with a speed limiter that restricts its top speed to a predetermined value, usually around 155 miles per hour (mph). This limitation ensures that drivers stay within legal speed limits and reduces the risk of accidents.

Reasons to Remove the Speed Limiter

While speed limiters serve an important safety purpose, there are several reasons why some Dodge Charger owners might want to remove them:

  • High-performance potential: The Dodge Charger is known for its powerful engine and performance capabilities. Removing the speed limiter allows you to fully enjoy the car’s high-performance potential.
  • Track racing: If you’re planning to take your Dodge Charger to the track, removing the speed limiter can give you the freedom to achieve higher speeds and compete more effectively against other vehicles.
  • Performance modifications: If you’ve made aftermarket performance modifications to your Dodge Charger, such as engine upgrades or tuning, removing the speed limiter ensures that these modifications are not limited by the factory-set restrictions.

Consult the Experts

Before attempting to remove the speed limiter on your Dodge Charger, it is essential to consult with automotive experts who specialize in performance modifications. They will have the knowledge and experience necessary to guide you through the process and ensure that it is done safely and correctly without risking damage to your vehicle.

Modify the Engine Control Unit (ECU)

The speed limiter is controlled by the Engine Control Unit (ECU) in your Dodge Charger. The ECU acts as the brain of the vehicle’s engine, controlling various functions including speed limiters. To remove the speed limiter, you will need to modify the ECU.

Modifying the ECU should only be done by experienced professionals who understand the intricacies of the system. It typically involves:

  1. Using specialized software and hardware to access the ECU’s programming
  2. Identifying and modifying the specific parameters related to the speed limiter
  3. Reprogramming the ECU to remove or increase the speed limiter

Keep in mind that modifying the ECU may void your vehicle’s warranty, and in some places, it may also be illegal to remove or tamper with the speed limiter. It is important to check local laws and regulations before proceeding with any modifications.

Benefits of Removing the Speed Limiter

Removing the speed limiter on your Dodge Charger can offer several benefits, such as:

  • Increased top speed: Without the speed limiter, your Dodge Charger can reach higher speeds, allowing you to experience the full power and performance of the car.
  • Improved acceleration: The removal of the speed limiter may also result in improved acceleration, as the engine is not restricted by the factory-imposed limitations.
  • Enhanced driving experience: The thrill of driving a high-performance vehicle like the Dodge Charger is heightened when there are no artificial limits on its speed.

Frequently Asked Questions Of How To Remove Speed Limiter On Dodge Charger: Unlock Your Full Potential

How To Remove The Speed Limiter On Dodge Charger?

To remove the speed limiter on your Dodge Charger, you will need to reprogram the vehicle’s engine control unit (ECU) using specialized software or seek professional help from a knowledgeable mechanic.

Why Is There A Speed Limiter On Dodge Charger?

The speed limiter on Dodge Charger is a safety feature implemented by the manufacturer to ensure that the vehicle does not exceed a certain speed, reducing the risk of accidents and providing a more controlled driving experience.

Can Removing The Speed Limiter Increase My Dodge Charger’s Performance?

Removing the speed limiter may potentially increase your Dodge Charger’s performance, allowing it to reach higher speeds. However, it’s important to note that this modification can also pose safety risks and may void the vehicle’s warranty.

What Are The Potential Risks Of Removing The Speed Limiter On Dodge Charger?

Removing the speed limiter on your Dodge Charger can have several potential risks, including compromising the vehicle’s safety features, exceeding legal speed limits, increasing fuel consumption, and potentially damaging the engine or other components.


Removing the speed limiter on your Dodge Charger is a decision that should not be taken lightly. It’s crucial to consider the legal implications, consult experts, and ensure that your modifications are done safely and responsibly. While removing the speed limiter can unlock the full potential of your vehicle and provide an exhilarating driving experience, it should always be done within the bounds of the law and with utmost regard for your safety and the safety of others on the road.

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