# CMX K8C-100678 Front Disc Brake Kit for 2004-2006 Scion xA, Scion xB

### 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-100678 is a vehicle-specific disc brake kit designed for compatible applications for 2004-2006 Scion xA, xB.

### 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:** Front

**Fitment Summary:** 2004-2006 Scion xA, xB

**Position:** Front

-   2004-2006 Scion xA — Position: Front
-   2004-2006 Scion xB — Position: Front

### 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-100678.

**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 xA
-   Disc Brake Kit for Scion xA
-   K8C-100678 fitment
-   CMX Disc Brake Kit
-   Front Disc Brake Kit
-   2004 Scion xA Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Scion

xA

Front

2005

Scion

xA

Front

2006

Scion

xA

Front

2004

Scion

xB

Front

2005

Scion

xB

Front

2006

Scion

xB

Front

## Details

- **Price:** 109.75 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Kit
- **Tags:** 2004 Scion xA, 2004 Scion xB, 2005 Scion xA, 2005 Scion xB, 2006 Scion xA, 2006 Scion xB, Automotive Parts, CMX, CMX K8C-100678, Daily Driver, Direct Replacement, Disc Brake Kit, Disc Rotors and Ceramic Brake Pads Kit, Front, K8C-100678, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 109.75 CAD | In stock |

## Images

- CMX K8C-100678 Disc Brake Kit for 2004-2006 Scion xA, Scion xB - Front product image

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> Source: [Standard Auto Part](www.standardautopart.com/products/cmx-k8c-100678-disc-brake-kit-for-2004-2006-scion-xa-scion-xb-front-k8c-100678)
> Updated: 2026-06-18