Ford Focus ST Brake Rotors (2) - Front - EBC - Floating SD-Rotor 355mm - `11-`18. These are genuine EBC Racing two-piece floating front rotors specified for MK3 2.0T Focus ST models from 2011–2018, designed to replace or upgrade the factory discs with a durable, serviceable option.

Manufactured in the UK by EBC Racing, these SD-Rotors feature a two-piece floating construction that helps control thermal growth and reduce the risk of warping under repeated heavy use. The 355mm disc diameter and robust hat-to-ring interface make them suitable for drivers who demand repeatable performance on the street or occasional track use while retaining compatibility with the OEM calipers and mounting points.

Features

• Two-piece floating SD-Rotor design for controlled thermal expansion
• 355mm disc diameter (front) — direct fit for `11-`18 Focus ST MK3 2.0T
• New/Min thickness: 32/30 mm
• SG2FK designation — used in EBC Racing balance brake kits
• UK-made by EBC Racing with replaceable disc rings

The floating rotor configuration separates the hat and friction ring with floating bobbins, allowing the ring to expand independently under heat and maintain better contact with the pads. This reduces the likelihood of uneven wear and helps preserve pedal feel during demanding driving. The replaceable rings extend service life and can be economical over multiple rotor wear cycles compared with one-piece discs.

If you have questions or want help verifying fitment, call us directly — 512-982-9393 (TX) or 562-981-6800 (CA). We have installation and customization services at two locations in Austin, Texas and the Los Angeles, California area and we install on premises at both locations. If you’re considering purchasing multiple items, please contact us for potential shipping discounts.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov