PowerStop Autospecialty Brake Kit

2008–2017 Subaru Impreza WRX / STI 2.5L

Part #: KOE5305

Overview

The PowerStop Autospecialty Brake Kit for the rear of your 2008-2017 Subaru STI offers a reliable and cost-effective solution to enhance your vehicle's braking performance. Designed specifically for Subaru enthusiasts who demand improved stopping power without sacrificing daily drivability, this kit provides a straightforward upgrade to your factory braking system. Whether you're spirited driving on the street or seeking a dependable replacement, this brake kit helps support safer, more confident braking under various conditions.

Featuring high-quality components, the Autospecialty OE Replacement Brake Kit ensures your Subaru STI maintains optimal braking performance, reducing brake fade and improving pedal feel. It's an ideal choice for drivers looking to restore or upgrade their rear brakes with a product that combines durability, affordability, and ease of installation.

Key Features

The PowerStop Autospecialty Rear Brake Kit is engineered with performance and longevity in mind. Its key features include:

• OE-grade replacement rotors crafted from durable cast iron, ensuring consistent braking performance and resistance to warping under heavy use.
• High-performance Evolution ceramic brake pads designed to provide excellent stopping power while minimizing dust and noise.
• Direct-fit design that matches factory specifications for a hassle-free installation process, requiring no modifications or special tools.
• Enhanced thermal stability to help prevent brake fade during aggressive driving or extended use.
• Corrosion-resistant coatings on rotors to extend service life and maintain a clean appearance over time.
• Compatibility with the original brake hardware and mounting points for a straightforward, bolt-on upgrade.
• Affordable, fast, and easy solution for improving your Subaru STI's braking response and safety.

Construction & Design

The rotors included in this kit are precision-machined from high-quality cast iron, ensuring a perfect fit and reliable performance. The surface is finished with a corrosion-resistant coating to withstand harsh road conditions and environmental elements. The Evolution ceramic pads feature a multi-layer design that balances high friction, low dust, and quiet operation, making them suitable for daily driving and spirited use alike. The combination of these components results in a braking system that is both durable and effective, providing consistent stopping power over the lifespan of the parts.

Installation & Fitment

This PowerStop Autospecialty Rear Brake Kit is designed for a direct bolt-on installation, matching the factory mounting points and hardware of your Subaru STI. No cutting, drilling, or special tools are required, making it suitable for DIY enthusiasts and professional installers alike. The process typically involves removing the existing rear rotors and pads, then installing the new components following standard brake service procedures. Proper bedding-in of the new pads is recommended to maximize performance and lifespan.

• Easy, bolt-on installation with no modifications needed
• Compatible with 2008-2017 Subaru STI models
• Designed for rear axle replacement

What's Included

• Rear brake rotors (pair)
• High-performance Evolution ceramic brake pads (pair)
• Necessary hardware and mounting clips
• Installation instructions

Ideal For

• Subaru STI owners seeking a reliable rear brake upgrade
• Drivers wanting to restore factory braking performance
• Enthusiasts who demand consistent, fade-free braking during spirited driving
• Anyone looking for an affordable, high-quality replacement brake solution