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 Transit Auto K8S-100558 is a vehicle-specific disc brake kit designed for compatible applications for 2007-2012 BMW X1, 328xi.

Key Features

• Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (Abrasive Friction, Temperature Tolerance, Compound Warming) while
• 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 improve durability

Vehicle Fitment

Fitment Position: Front

Fitment Summary: 2007-2012 BMW X1, 328xi

Position: Front

• 2012 BMW X1 — Position: Front; Fitment Precision: xDrive28i; Note: With 312mm Diameter Front Rotor
• 2008 BMW 328xi — Position: Front; Note: To 08/07
• 2007 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.

What part number is this?
The listed part number is K8S-100558.

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 X1
• Disc Brake Kit for BMW X1
• K8S-100558 fitment
• Transit Auto Disc Brake Kit
• Front Disc Brake Kit
• 2007 BMW X1 Disc Brake Kit

Vehicle Fitment Table