How to Make Mazda 3 Faster –Simple Steps

The Mazda 3 is a popular compact car produced by the Japanese automaker Mazda. It has gained a reputation for its stylish design, sporty performance, and advanced technology. First introduced in 2003, the Mazda 3 has undergone several generations of redesign and updates, becoming a well-regarded choice among consumers in the compact car segment.

While the Mazda 3 offers a satisfying driving experience in its stock form, some enthusiasts may desire to enhance its speed and performance further. Luckily, there are several methods available to make your Mazda 3 faster and elevate its overall performance.

In the following section, we will delve into some effective ways to increase the speed and performance of your Mazda 3, providing you with a comprehensive guide to optimizing your driving experience.

How to Make Mazda 3 Faster

How to Make Mazda 3 Faster

If you’re a Mazda 3 owner looking to increase the performance and speed of your vehicle, there are several modifications and upgrades you can consider. Here are some effective Mazda 3 performance upgrades;

Upgrading the air intake system

The air intake system is responsible for delivering air to the engine. By improving its design and efficiency, you can enhance the overall performance of your vehicle and its speed. Generally, installing a high-performance air intake system can improve airflow to the engine, resulting in increased horsepower and torque. It also allows the engine to breathe better and can provide a noticeable improvement in acceleration.

Upgrading the air intake system can also lead to better throttle response. With improved airflow, the engine can respond more quickly to driver inputs, resulting in a more immediate and crisp acceleration experience. This can make the car feel more responsive and agile, especially during overtaking or spirited driving.

Enhancing the exhaust system

The stock exhaust system is designed to meet various regulations and noise restrictions, which often results in a more restrictive exhaust flow. By upgrading to a less restrictive aftermarket exhaust system, you can reduce back pressure, allowing the engine to expel exhaust gases more efficiently. This reduction in back pressure helps the engine breathe better and can lead to increased horsepower and torque.

Mazda 3 exhaust upgrade typically involves replacing components such as the exhaust manifold/header, catalytic converter, and muffler. Aftermarket options are designed to optimize exhaust gas flow and maximize performance. For instance, high-performance exhaust headers, have better-designed and smoother bends that help improve exhaust flow, leading to power gains.

Upgrading the exhaust system can also result in a more aggressive and sporty engine sound. Aftermarket exhaust systems often feature larger-diameter pipes, performance mufflers, and resonators that allow for a deeper and more pronounced exhaust note. This can enhance the overall driving experience by making it more exhilarating and engaging.

Tuning the engine

Engine tuning involves modifying the electronic control unit (ECU) or using performance tuning software to adjust various engine settings such as fuel delivery, ignition timing, and boost levels. The idea behind engine tuning is to help unlock additional power from your Mazda 3’s engine.

By adjusting fuel delivery, ignition timing, and other parameters, engine tuning can optimize the combustion process, resulting in improved power output. This can lead to noticeable gains in horsepower and torque, which helps to enhance acceleration and overall performance.

Engine tuning can also help improve throttle response by optimizing the engine’s response to driver inputs. In addition, it may reduce throttle lag, making the acceleration more immediate and responsive. This can result in a more engaging and lively driving experience.

Installing a cold air intake

A cold air intake system is designed to improve the air entering the engine by drawing cooler air from outside the engine bay. This construction helps to provide a more direct and less restrictive path for air to enter the engine.

The system typically features a larger-diameter intake pipe, a high-flow air filter, and a heat shield to prevent heat soak. By allowing a higher volume of cooler air to reach the engine, the system helps to enhance combustion efficiency, resulting in increased power output and improved speed.

A cold air intake system can also lead to increased horsepower and torque. Cooler air is more oxygen-rich, which allows for more efficient combustion while providing modest power increases. However, proper installation is crucial to ensure the intake is properly sealed and positioned to draw in cool air effectively.

Upgrading the suspension

Upgrading the suspension components, such as springs, shocks, and sway bars, can enhance the handling capabilities of your Mazda 3. Ideally, a stiffer suspension setup can reduce body roll during cornering, providing better stability and allowing you to carry higher speeds through turns. This can result in improved overall performance and confidence when driving at higher speeds.

With a properly tuned suspension, your Mazda 3 will exhibit sharper turn-in and better feedback, allowing for more accurate and controlled maneuvering. This can make the car feel more agile and responsive, which can indirectly contribute to a faster driving experience.

Upgrading the suspension can also help minimize weight transfer during acceleration, braking, and cornering. This can help keep the weight more balanced and evenly distributed among the wheels, improving traction and reducing the likelihood of wheel spin. Maximizing tire grip and minimizing power loss due to wheel spin translates to more power to the ground, resulting in improved acceleration.

Considering forced induction

Forced induction is a method of compressing the intake air to increase the amount of oxygen available for combustion, resulting in higher horsepower and torque outputs. Ideally, adding a forced induction system, such as a turbocharger or supercharger, can significantly increase the speed and performance of your Mazda 3.

Forced induction systems generate higher levels of torque, especially at lower engine speeds. This means you’ll experience increased low-end and mid-range torque, resulting in improved acceleration and responsiveness. The added torque often makes the Mazda 3 feel more powerful and capable in various driving situations.

However, this modification typically requires professional installation and additional supporting modifications to ensure proper engine operation. The process involves integrating the turbocharger or supercharger into the engine system, which may require additional supporting modifications, such as intercoolers, upgraded fuel systems, and engine management tuning.

Frequently Asked Questions

How fast can a Mazda 3 go?

The top speed of a Mazda 3 can vary depending on the specific model, engine, and other factors. The speed capabilities also depend on the car’s configuration and any modifications that have been made. Generally, the top speed of a stock Mazda 3 ranges from around 120 mph (193 km/h) to 155 mph (250 km/h) in its highest-performance versions.

What is the most fuel efficient speed for a Mazda3?

For most vehicles, including the Mazda 3, fuel efficiency tends to decrease significantly at higher speeds due to increased aerodynamic drag and higher engine RPM. As a result, maintaining a steady speed within the range of around 55 to 65 mph typically offers good fuel efficiency.

Does Mazda3 have a speed limiter?

Yes. The Mazda3 does have a speed limiter feature. The speed limiter can be activated by pressing the MODE switch, which displays the cruise main indication (white) to indicate that the speed limiter is active. To deactivate the system, you can press the OFF/CAN switch, and the cruise main indication (white) will turn off, indicating that the speed limiter is no longer engaged.

Read Also: Why Do I Feel Heat on My Feet While Driving


The Mazda 3 is known for its eye-catching exterior design, characterized by sleek lines and a dynamic stance. Its modern and sophisticated appearance sets it apart from its competitors and gives it a distinctive presence on the road. If you’re looking to enhance the speed of your Mazda3, there are various options to consider, as we have highlighted above. However, it’s crucial to ensure that any modifications are legal, safe, and in line with warranty regulations.

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