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How to Maximize Your Subaru WRX Performance with Mods -

How to Maximize Your Subaru WRX Performance with Mods

The Subaru WRX is a performance car based on the Subaru Impreza that has been popular since its introduction in the late 1990s. With its AWD drivetrain, turbocharged engine, and abundant aftermarket parts for Subaru, the WRX is an attractive platform for enthusiasts looking to modify their ride for improved performance.

Whether you're looking for more horsepower or just want to fine-tune your ride, here are some of the most popular and effective mods you can do to maximize your Subaru WRX performance.

Cold Air Intake

A cold air intake is one of the most common and cost-effective mods you can do to improve performance. The cold air intake replaces the OEM air filter and housing system with a larger, smoother intake duct and a high-flow filter that allows more air to enter the engine. This increased airflow increases the engine’s power and efficiency, resulting in faster acceleration and improved fuel economy.

Tuning and Remapping

Tuning is the process of altering the engine management system software to improve the efficiency of the engine and make it perform better. This can be done with a remap (ECU tuning) or with an aftermarket tuning device. The aftermarket tuning device connects to the car’s ECU and is able to adjust a few parameters as well as read and clear any fault codes.


Suspension work is an essential part of maximizing performance. Aftermarket suspension components such as lowering springs, stiffer sway bars, and adjustable shocks will help improve the handling and grip of the WRX. This will help you go fast around corners while still being able to take corners quickly and with confidence.

Wheels and Tires

Another important component of maximizing your performance is the choice of wheels and tires. Larger, lighter wheels and low-profile tires will help achieve a lower center of gravity, improving grip and reducing understeer. Tires with a higher speed rating will also help the WRX grip better and accelerate faster.


The stock brakes on the WRX can be inadequate when it comes to stopping power. Upgrading to larger aftermarket brakes such as slotted or cross-drilled rotors and performance brake pads will improve the braking power significantly.

Interior Mods

Interior mods can help improve visibility in the cabin, make the driving experience more pleasurable, and can even contribute to the performance of the car. Interior mods such as gauge overlays, shift knobs, and steering wheel upgrades will make the driver more comfortable and can help him or her better monitor the performance of the car.


The Subaru WRX is an excellent platform for those looking to maximize performance. By making a few targeted modifications, the car’s performance can be greatly improved, resulting in a more exciting and enjoyable driving experience. Whether you’re looking for more power, better handling, or a smoother ride, these mods are sure to help.

If you want to get the most out of your Subaru, you need to get quality parts from a trusted supplier. Subimods is the leading supplier of performance and aftermarket parts for Subaru vehicles. We offer a wide selection of parts and accessories to help you get the most out of your Subaru. Visit us today to find the perfect parts for your WRX.

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