# Transit Auto KGC-100317 Disc Brake Kit for 1998-2008 BMW Z4, BMW 320i and More - Front

### 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

-   Exclusive CeramiX™ High-Density Ceramic compound provides optimal braking performance (Stable Friction, High Temperature Stability, Extended Lifetime Durability) while maintaining low dust and noise
-   Engineered with with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability)
-   Rubberized Multi-Layer Stainless Steel Shim reduces noise, vibration, and harshness for complete quietness
-   Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
-   Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to increase durability
-   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:** 1998-2008 BMW Z4, BMW 320i, BMW 325Ci, BMW 325i, BMW 325xi, BMW Z3

**Position:** Front

-   2006-2008 BMW Z4 — Position: Front | Fitment Precision: Roadster 3.0i
-   2003-2005 BMW Z4 — Position: Front | Fitment Precision: 3.0L
-   2001-2005 BMW 320i — Position: Front | Note: With 300mm Diameter Front Rotor
-   2001-2006 BMW 325Ci — Position: Front
-   2001-2005 BMW 325i — Position: Front
-   2001-2005 BMW 325xi — Position: Front
-   2001-2002 BMW Z3 — Position: Front | Fitment Precision: 3.0L
-   2000 BMW 323Ci — Position: Front | Fitment Precision: Convertible
-   2000 BMW 323i — Position: Front | Fitment Precision: Wagon
-   2000 BMW 328Ci — 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. This listing includes fitment data for 1998-2008 BMW Z4, BMW 320i, BMW 325Ci, BMW 325i, BMW 325xi, BMW Z3.

**What part number is this?**  
The listed part number is KGC-100317.

**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 BMW Z4
-   KGC-100317 fitment
-   Transit Auto Disc Brake Kit
-   Front Disc Brake Kit
-   1998-2008 BMW Z4 Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

BMW

Z4

Front

Roadster 3.0i

2007

BMW

Z4

Front

Roadster 3.0i

2008

BMW

Z4

Front

Roadster 3.0i

2003

BMW

Z4

Front

3.0L

2004

BMW

Z4

Front

3.0L

2005

BMW

Z4

Front

3.0L

2001

BMW

320i

Front

With 300mm Diameter Front Rotor

2002

BMW

320i

Front

With 300mm Diameter Front Rotor

2003

BMW

320i

Front

With 300mm Diameter Front Rotor

2004

BMW

320i

Front

With 300mm Diameter Front Rotor

2005

BMW

320i

Front

With 300mm Diameter Front Rotor

2001

BMW

325Ci

Front

2002

BMW

325Ci

Front

2003

BMW

325Ci

Front

2004

BMW

325Ci

Front

2005

BMW

325Ci

Front

2006

BMW

325Ci

Front

2001

BMW

325i

Front

2002

BMW

325i

Front

2003

BMW

325i

Front

2004

BMW

325i

Front

2005

BMW

325i

Front

2001

BMW

325xi

Front

2002

BMW

325xi

Front

2003

BMW

325xi

Front

2004

BMW

325xi

Front

## Details

- **Price:** 130.05 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 1998-2008 BMW Z4, Automotive Parts, BMW Z4, Brake Parts, Disc Brake Kit, Front, KGC-100317, Replacement Parts, Transit Auto, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 130.05 CAD | In stock |

## Images

- Transit Auto KGC-100317 Disc Brake Kit for 1998-2008 BMW Z4, BMW 320i and More - Front

---

> Source: [Standard Auto Part](www.standardautopart.com/products/transit-auto-kgc-100317-disc-brake-kit-1998-2008-bmw-z4)
> Updated: 2026-06-10