# Transit Auto KGS-103439 Disc Brake Kit for 2006-2015 BMW X1, BMW 328i xDrive and More - 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 q...

### Key Features

-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (Abrasive Friction, Temperature Tolerance, Compound Warming) while maintaining low dust and noise
-   Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound warming) while maintaining low dust and noise
-   TQ OE-matched material gives our spring kit the ideal balance between tensile and hardness and provide consistent wear, long life, and quiet operation
-   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
-   Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability

### Package include:

-   2x Disc Brake Rotor
-   1x Brake Pad Set
-   1x Parking Brake Shoe
-   1x Parking Brake Hardware Kit

### Vehicle Fitment

**Fitment Summary:** 2006-2015 BMW X1, BMW 328i xDrive, BMW 328i, BMW 328xi, BMW 325xi

**Position:** Rear

-   2015 BMW X1 — Position: Rear | Fitment Precision: xDrive28i/sDrive28i and with 2.0L
-   2013 BMW 328i xDrive — Position: Rear | Fitment Precision: Coupe and with AWD and 3.0L | Note: With Single Piston Rear Caliper and With 300mm Diameter Rear Rotor
-   2013-2014 BMW X1 — Position: Rear | Fitment Precision: xDrive28i and with 2.0L
-   2012-2013 BMW 328i — Position: Rear | Fitment Precision: Convertible and with 3.0L
-   2009-2011 BMW 328i — Position: Rear | Fitment Precision: Convertible/Wagon
-   2009-2011 BMW 328i xDrive — Position: Rear | Fitment Precision: Sedan/Coupe and with AWD
-   2009-2012 BMW 328i xDrive — Position: Rear | Fitment Precision: Wagon
-   2007-2008 BMW 328xi — Position: Rear
-   2006 BMW 325xi — Position: Rear

### 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 2006-2015 BMW X1, BMW 328i xDrive, BMW 328i, BMW 328xi, BMW 325xi.

**What part number is this?**  
The listed part number is KGS-103439.

**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 X1
-   KGS-103439 fitment
-   Transit Auto Disc Brake Kit
-   Rear Disc Brake Kit
-   2006-2015 BMW X1 Disc Brake Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

BMW

X1

Rear

xDrive28i/sDrive28i and with 2.0L

2013

BMW

328i xDrive

Rear

Coupe and with AWD and 3.0L

With Single Piston Rear Caliper and With 300mm Diameter Rear Rotor

2013

BMW

X1

Rear

xDrive28i and with 2.0L

2014

BMW

X1

Rear

xDrive28i and with 2.0L

2012

BMW

328i

Rear

Convertible and with 3.0L

2013

BMW

328i

Rear

Convertible and with 3.0L

2009

BMW

328i

Rear

Convertible/Wagon

2010

BMW

328i

Rear

Convertible/Wagon

2011

BMW

328i

Rear

Convertible/Wagon

2009

BMW

328i xDrive

Rear

Sedan/Coupe and with AWD

2010

BMW

328i xDrive

Rear

Sedan/Coupe and with AWD

2011

BMW

328i xDrive

Rear

Sedan/Coupe and with AWD

2009

BMW

328i xDrive

Rear

Wagon

2010

BMW

328i xDrive

Rear

Wagon

2011

BMW

328i xDrive

Rear

Wagon

2012

BMW

328i xDrive

Rear

Wagon

2007

BMW

328xi

Rear

2008

BMW

328xi

Rear

2006

BMW

325xi

Rear

## Details

- **Price:** 192.28 CAD
- **Vendor:** Transit Auto
- **Type:** Disc Brake Kit
- **Tags:** 2006-2015 BMW X1, Automotive Parts, BMW X1, Brake Parts, Disc Brake Kit, KGS-103439, Rear, Replacement Parts, Transit Auto, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 192.28 CAD | In stock |

## Images

- Transit Auto KGS-103439 Disc Brake Kit for 2006-2015 BMW X1, BMW 328i xDrive and More - Rear

---

> Source: [Standard Auto Part](www.standardautopart.com/products/transit-auto-kgs-103439-disc-brake-kit-2006-2015-bmw-x1)
> Updated: 2026-06-10