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 quality assurance, every customer Transit Auto K8A-101017 is a vehicle-specific disc brake kit designed for compatible applications for 2008-2017 Subaru WRX STI, Impreza.

Key Features

• AmeriBRAKES pads are engineered with vehicle-optimized formulas matching OE specs for optimal braking
• Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
• Exclusive carbon enhanced materials to ensure optimal all-condition performance
• 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
• 1:1 OE Design - Chamfered and slotted only when applicable to ensure safety and perfect fit

Vehicle Fitment

Fitment Position: Rear

Fitment Summary: 2008-2017 Subaru WRX STI, 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.

What part number is this?
The listed part number is K8A-101017.

Is this product designed for direct replacement?
Yes. This product 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 WRX STI
• Disc Brake Kit for Subaru WRX STI
• K8A-101017 fitment
• Transit Auto Disc Brake Kit
• Rear Disc Brake Kit
• 2008 Subaru WRX STI Disc Brake Kit

Vehicle Fitment Table