Published on September 20th, 2019 | by Bibhuranjan


How To Increase Horsepower on Your Ford Mustang

If you are like most Ford Mustang owners, you didn’t buy your car to drive slowly. The Mustang is famous for offering a lot of power, especially the GT models. Of course, sometimes you want to get a little more power from your engine over the OEM setup. Below are some tips on how to achieve that. While you’re at it, you can get some performance and noise from the loudest mufflers for the Mustang.


Modern engines are controlled by computers. Gone are the days of fully mechanical vehicles. While engines are more complex to tune, the upside is that people can share their tunes. You can even buy from experienced professionals.

A custom tune can help your engine make more power, it can also help you with low-end acceleration to get moving faster. Acceleration is often the most desirable outcome over performance mods rather than top-end speed.

Cold Air Intake

This is perhaps the simplest modification you can make to increase power. Your engine makes power by igniting a mixture of fuel and air. Typically, engines are bottlenecked by their access to air. The more air you can get into your engine, the more oxygen and the more power to your wheels. One of the best ways to achieve this is with cooler air.

Cold air is denser than hot air. However, most vehicles in their OEM configurations use air intakes that draw air from the hot engine bay. A cold air intake pulls in cooler air. Reducing the temperature of the air going into your engine by 10 degrees will usually net you one extra horsepower. This can quickly add up, especially when paired with other mods.

Performance Exhaust

Ford Mustang performance exhaust systems offer you two great benefits: they increase power and they sound great. For an engine to pull air in, it first needs to push out exhaust gases. A performance exhaust can vent those gases faster, making it easier for air to flow into the engine. A new exhaust purchased from can increase horsepower by 5-10%.

The good news is that this is a relatively simple modification to make. Cat-back exhausts, which change the exhaust from the catalytic converter back, only require basic tools and access to the bottom of the car. Custom exhausts are a little more complex but can be completed by professionals for a reasonable price.

Better yet, performance exhausts sound great. You can even modify the sound with resonators, collectors and performance catalytic converters. While many Mustang owners want a louder, more aggressive sound, finding the right tone is also important for the full experience.

Get Started

Between these three modifications, you will see a significant increase in your horsepower. They can work in tandem, so if you upgrade your intake and exhaust then perform a tune, you should see an even bigger increase.

Ford Mustangs have captured the imaginations of car enthusiasts since they were first released. They have always been affordably-priced cars with big engines. So, it is no surprise that people have always enjoyed modifying them for even more power. Start with these basic upgrades and you’ll be roaring down the track even faster.

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Editorial Officer, I'm an avid tech enthusiast at heart. I like to mug up on new and exciting developments on science and tech and have a deep love for PC gaming. Other hobbies include writing blog posts, music and DIY projects.

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