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Official Stoptech St-40 Big Brake Kit Front 332mm Silver Drilled Rotors - Subaru Models (inc. 2002-2007 Wrx) Gadget [GfIDMkoA]

$155.99 $499.99 -69%

Stoptech ST-40 Big Brake Kit for Subaru Models Elevate your Subaru's braking performance with the Stoptech ST-40 Big Brake Kit, designed specifically for 2002-2007 WRX models. This high-performance kit is engineered to deliver superior stopping power

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Official Stoptech St-40 Big Brake Kit Front 332mm Silver Drilled Rotors - Subaru Models (inc. 2002-2007 Wrx) Gadget [GfIDMkoA]

Stoptech ST-40 Big Brake Kit for Subaru Models

Elevate your Subaru's braking performance with the Stoptech ST-40 Big Brake Kit, designed specifically for 2002-2007 WRX models. This high-performance kit is engineered to deliver superior stopping power and durability, ensuring that your vehicle can handle even the most demanding driving conditions. The kit includes 332mm silver drilled rotors and large 4-piston calipers, providing an enhanced braking experience that exceeds the capabilities of your OEM brakes. With this kit, you can expect reduced brake fade and a consistent pedal feel, making it an ideal upgrade for any Subaru enthusiast.

Key Features and Specifications

The Stoptech ST-40 Big Brake Kit is a comprehensive package that includes (2) ST40 brake calipers, (2) drilled rotors, (2) caliper adapter brackets, stainless steel brake lines, and Stoptech high-performance brake pads. The calipers are constructed from durable and lightweight aluminum, ensuring optimal performance and longevity. The 2-piece cross-drilled rotor design not only looks sleek but also expels hot gasses, brake dust, and residue from the contact surface, allowing for more efficient and cooler braking operation. The stainless steel brake lines prevent expansion under pressure, delivering a consistent and direct pedal feel. Here are some of the standout features:
  • Large 4-piston calipers
  • 332mm silver drilled rotors
  • Stainless steel brake lines for consistent pedal feel
  • Practical Benefits and Target Audience

    The Stoptech ST-40 Big Brake Kit is perfect for drivers who demand the best in braking performance and aesthetics. Whether you're a daily driver, a track enthusiast, or a rally competitor, this kit will enhance your driving experience. The increased braking capacity and reduced brake fade make it an essential upgrade for any Subaru WRX owner. Additionally, the kit is designed to fit seamlessly with your vehicle, requiring only aftermarket wheels for clearance in some cases. With the Stoptech ST-40 Big Brake Kit, you can enjoy a safer, more confident drive, and the peace of mind that comes with knowing your vehicle is equipped with the best in braking technology.

    What Our Customers Say

    January 22, 2026

    Absolutely no complaints!

    I'm amazed by the build quality for the price.

    - AmazedByQuality.

    January 22, 2026

    Absolutely no complaints!

    A very reliable and consistent product.

    - Ryan Robinson.

    January 22, 2026

    Absolutely no complaints!

    It’s a very dependable and low-maintenance item.

    - Umar Jones.

    Write a Review

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