Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house q...

Key Features

• AmeriBRAKES pads are engineered with vehicle-optimized formulas matching OE specs for optimal braking
• Engineered with with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability)
• Exclusive carbon enhanced materials to ensure optimal all-condition performance
• Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
• 1:1 OE Design - Chamfered and slotted only when applicable to ensure safety and perfect fit
• 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed

Package include:

• 2x Disc Brake Rotor
• 1x Brake Pad Set

Vehicle Fitment

Fitment Summary: 2008-2017 Subaru WRX STI, Subaru Impreza

Position: Rear

• 2013-2017 Subaru WRX STI — Position: Rear
• 2011-2014 Subaru Impreza — Position: Rear | Fitment Precision: WRX STI/WRX STI Limited
• 2010 Subaru Impreza — Position: Rear | Fitment Precision: WRX STI/WRX STI Special Edition
• 2008-2009 Subaru Impreza — Position: Rear | Fitment Precision: WRX STI

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. This listing includes fitment data for 2008-2017 Subaru WRX STI, Subaru Impreza.

What part number is this?
The listed part number is KGA-103734.

Is this product designed for direct replacement?
Yes. This Disc Brake Kit is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Disc Brake Kit for Subaru WRX STI
• KGA-103734 fitment
• Transit Auto Disc Brake Kit
• Rear Disc Brake Kit
• 2008-2017 Subaru WRX STI Disc Brake Kit

Vehicle Fitment Table