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
• 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 improve 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: 2008-2015 BMW X1, BMW 328i, BMW 328i xDrive, BMW 323i, BMW 328xi

Position: Front

• 2015 BMW X1 — Position: Front | Fitment Precision: xDrive28i/sDrive28i
• 2014 BMW X1 — Position: Front | Fitment Precision: xDrive28i
• 2013 BMW X1 — Position: Front | Fitment Precision: xDrive28i/sDrive28i
• 2012 BMW 328i — Position: Front | Fitment Precision: Convertible/Wagon/Coupe | Note: With 312mm Diameter Front Rotor
• 2009-2012 BMW 328i xDrive — Position: Front | Note: With 312mm Diameter Front Rotor
• 2008-2011 BMW 323i — Position: Front
• 2008-2011 BMW 328i — Position: Front
• 2008 BMW 328xi — Position: Front | Note: From 09/07

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 2008-2015 BMW X1, BMW 328i, BMW 328i xDrive, BMW 323i, BMW 328xi.

What part number is this?
The listed part number is KGS-100409.

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-100409 fitment
• Transit Auto Disc Brake Kit
• Front Disc Brake Kit
• 2008-2015 BMW X1 Disc Brake Kit

Vehicle Fitment Table