# CMX KC8-100400C Disc Brake Kit for 2005-2009 Volkswagen GTI, Volkswagen Jetta, Audi A3 Quattro - Rear

### 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 KC8-100400C is a vehicle-specific disc brake kit designed for compatible applications for 2005-2009 Volkswagen GTI, Volkswagen Jetta, Audi A3 Quattro.

### Key Features

-   Kit includes: 2x Disc Brake Caliper 2x Disc Rotor 1x Brake Pad

### Package include:

-   2x Rear Disc Brake Caliper (Both Side) + 2x Rear Disc Brake Rotor (Both Side) + 1x Rear Ceramic Brake Pad Set (Hardware Included)

### Vehicle Fitment

**Fitment Summary:** 2005-2009 Volkswagen, Audi GTI, Jetta, A3 Quattro

**Position:** Rear

-   2009 Volkswagen GTI — Position: Rear; Note: With 286mm Diameter Rear Rotor
-   2009 Volkswagen Jetta — Position: Rear; Fitment Precision: S/Trendline/Highline/Comfortline/SE/SEL/Wolfsburg Edition/TDI; Note: With 286mm Diameter Rear Rotor
-   2008 Volkswagen Jetta — Position: Rear; Fitment Precision: S/2.0T/2.5/Trendline/SE/SEL/GLI/Wolfsburg Edition/TDI; Note: With 286mm Diameter Rear Rotor
-   2007 Volkswagen Jetta — Position: Rear; Note: With 286mm Diameter Rear Rotor
-   2006-2007 Audi A3 Quattro — Position: Rear; Note: With 286mm Diameter Rear Rotor
-   2006-2008 Volkswagen GTI — Position: Rear
-   2006 Volkswagen Jetta — Position: Rear; Note: With 286mm Diameter Rear Rotor and 7th And 8th Digit Of VIN Is "1K"
-   2005 Volkswagen Jetta — Position: Rear; Fitment Precision: 2.5L; Note: With 286mm Diameter Rear Rotor and 7th And 8th Digit Of VIN Is "1K"

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, fitment precision, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is KC8-100400C.

**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 Volkswagen GTI
-   2005-2009 Volkswagen GTI Disc Brake Kit
-   KC8-100400C fitment
-   CMX Disc Brake Kit
-   Rear Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2009

Volkswagen

GTI

Rear

With 286mm Diameter Rear Rotor

2009

Volkswagen

Jetta

Rear

S/Trendline/Highline/Comfortline/SE/SEL/Wolfsburg Edition/TDI

With 286mm Diameter Rear Rotor

2008

Volkswagen

Jetta

Rear

S/2.0T/2.5/Trendline/SE/SEL/GLI/Wolfsburg Edition/TDI

With 286mm Diameter Rear Rotor

2007

Volkswagen

Jetta

Rear

With 286mm Diameter Rear Rotor

2006

Audi

A3 Quattro

Rear

With 286mm Diameter Rear Rotor

2007

Audi

A3 Quattro

Rear

With 286mm Diameter Rear Rotor

2006

Volkswagen

GTI

Rear

2007

Volkswagen

GTI

Rear

2008

Volkswagen

GTI

Rear

2006

Volkswagen

Jetta

Rear

With 286mm Diameter Rear Rotor and 7th And 8th Digit Of VIN Is "1K"

## Details

- **Price:** 357.12 CAD
- **Vendor:** CMX
- **Type:** Disc Brake Kit
- **Tags:** 2006 Audi A3 Quattro, 2006 Volkswagen GTI, 2006 Volkswagen Jetta, 2007 Audi A3 Quattro, 2007 Volkswagen GTI, 2007 Volkswagen Jetta, 2008 Volkswagen GTI, 2008 Volkswagen Jetta, 2009 Volkswagen GTI, 2009 Volkswagen Jetta, Automotive Parts, CMX, CMX KC8-100400C, Daily Driver, Direct Replacement, Disc Brake Kit, KC8-100400C, Rear, S/2.0T/2.5/Trendline/SE/SEL/GLI/Wolfsburg Edition/TDI, S/Trendline/Highline/Comfortline/SE/SEL/Wolfsburg Edition/TDI, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 357.12 CAD | In stock |

## Images

- CMX KC8-100400C Disc Brake Kit for 2005-2009 Volkswagen GTI, Volkswagen Jetta, Audi A3 Quattro - Rear product image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/cmx-kc8-100400c-disc-brake-kit-for-2005-2009-volkswagen-gti-volkswagen-jetta-audi-a3-quattro-rear-kc8-100400c)
> Updated: 2026-06-01