DBA 5000 Series HD Front Brake Rotor (1) for Ford Focus ST ('13-'18) is a direct replacement, two-piece composite rotor designed to offer improved heat management and reduced unsprung weight over a one-piece rotor. The HD variant provides a smooth OE-style finish for drivers who prefer no slots, dimples, or cross-drilling.

This rotor pairs high carbon cast-iron rings with aerospace-grade T6061-T6 aluminum hats, joined using National Aerospace Standards (NAS) bolts and crimp nuts. The 5000 Series shares the proven performance technology of the 4000 Series while adding weight savings and better thermal isolation between the disc and hub. DBA offers complete assemblies and replacement rings so you can re-use hats or refresh rings as needed. Recommended for high-performance street use, track day, club racing and rally applications where consistent braking and heat control matter.

Features

• Composite two-piece design (ring + aluminum hat)
• High carbon cast-iron rings for consistent friction
• Aerospace-grade T6061-T6 aluminum hats to reduce unsprung weight
• National Aerospace Standards (NAS) hardware and crimp nuts
• Smooth OE-style HD finish (no slots or drilling)
• Direct fit for Ford Focus ST ('13-'18) with 320mm front rotor

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

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