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Taking Your Subaru WRX to the Next Level: A Guide to Modifying Your Ride

March 14, 2023

The Subaru WRX has been a favorite among car enthusiasts for decades, thanks to its all-wheel-drive performance, rally-inspired design, and impressive handling. While the WRX is a great car right out of the box, many owners choose to modify their rides to take performance to the next level. In this post, we'll explore some of the most popular modifications for the WRX and how you can turn your ride into a high-performance machine.

  1. Suspension Upgrades

One of the first upgrades that many WRX owners make is to the suspension. The stock suspension on the WRX is well-tuned for a balance of comfort and performance, but it can still benefit from upgrades. Upgrading the suspension can improve handling and reduce body roll, allowing you to take corners with more confidence.

Popular suspension upgrades include coilover kits, sway bars, and strut braces. Coilovers provide adjustable ride height and damping, allowing you to fine-tune your suspension to your driving style. Sway bars can help to reduce body roll, while strut braces can provide additional support and rigidity to the chassis.

  1. Engine Upgrades

The WRX's turbocharged engine is already a performance powerhouse, but there are plenty of ways to extract even more power from it. Engine upgrades can include:

  • Intake and exhaust upgrades: These upgrades can help to improve airflow into and out of the engine, providing more power and torque.

  • Intercooler upgrades: A larger intercooler can help to keep intake air temperatures cooler, allowing for more consistent power delivery.

  • Turbo upgrades: Upgrading the turbocharger can provide more boost and higher horsepower gains.

  • Engine management upgrades: Upgrading the engine management system can provide greater control over fuel delivery, ignition timing, and other parameters, allowing for more precise tuning.

  1. Brake Upgrades

As your WRX's performance increases, so too should your braking performance. Upgrading your brakes can help to reduce stopping distances and provide more consistent performance during hard driving.

Brake upgrades can include larger rotors, upgraded brake pads, and braided stainless steel brake lines. Larger rotors can provide more surface area for the brake pads to grip, while upgraded pads can provide more stopping power and reduced brake fade. Braided stainless steel brake lines can provide better brake pedal feel and reduce the risk of brake line failure.

  1. Cosmetic Upgrades

While performance upgrades are the main focus for many WRX owners, cosmetic upgrades can also enhance the look of your ride. Popular cosmetic upgrades include:

  • Wheels and tires: Upgrading your wheels and tires can not only improve performance but also provide a more aggressive look.

  • Body kits and spoilers: Body kits and spoilers can enhance the aggressive rally-inspired styling of the WRX.

  • Interior upgrades: Upgrading the interior can include new seats, shift knobs, and gauges, which can provide a more sporty and personalized feel.


Modifying your Subaru WRX can be a great way to take performance to the next level and make your ride stand out from the crowd. With the right upgrades, you can improve handling, increase horsepower, and provide a more engaging driving experience. Whether you're a weekend track warrior or simply want to enhance your daily driver, there are plenty of modifications available for the Subaru WRX that can help you achieve your goals.