# CMX K8C-103728 Rear Disc Brake Kit for 2017-2019 Toyota 86, Subaru BRZ

### 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 CMX K8C-103728 is a vehicle-specific disc brake kit designed for compatible applications for 2017-2019 Toyota, Subaru 86, BRZ.

### Key Features

-   Exclusive CeramiX™ High-Density Ceramic compound provides optimal braking performance (Stable Friction, High Temperature Stability, Extended Lifetime
-   Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
-   Rubberized Multi-Layer Stainless Steel Shim reduces noise, vibration, and harshness for complete quietness
-   100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
-   Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to increase durability

### Vehicle Fitment

**Fitment Position:** Rear

**Fitment Summary:** 2017-2019 Toyota, Subaru 86, BRZ

**Position:** Rear

-   2019 Toyota 86 — Position: Rear; Fitment Precision: Base/GT; Note: With Brembo Brakes
-   2017 Subaru BRZ — Position: Rear; Fitment Precision: Base; Note: With Brembo Brakes

### 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 K8C-103728.

**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 86
-   Disc Brake Kit for Toyota 86
-   K8C-103728 fitment
-   CMX Disc Brake Kit
-   Rear Disc Brake Kit
-   2017 Toyota 86 Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2019

Toyota

86

Rear

Base/GT

With Brembo Brakes

2017

Subaru

BRZ

Rear

Base

With Brembo Brakes

## Details

- **Price:** 146.3 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Kit
- **Tags:** 2017 Subaru BRZ, 2019 Toyota 86, Automotive Parts, CMX, CMX K8C-103728, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Ceramic Brake Pads Kit, K8C-103728, Rear, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 146.30 CAD | In stock |

## Images

- CMX K8C-103728 Disc Brake Kit for 2017-2019 Toyota 86, Subaru BRZ - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cmx-k8c-103728-disc-brake-kit-for-2017-2019-toyota-86-subaru-brz-rear-k8c-103728)
> Updated: 2026-06-03