Upgrade the rear braking performance and appearance of your Mazda Miata with the EBC BSD Series Sport Rotor Set, part number ebcBSD643. Designed for select 1990–1994 Mazda Miata and MX-5 1.6L applications, these solid rear rotors feature EBC’s signature V-slot configuration to improve heat dispersion and help brake pads operate cooler than with conventional OE-style rotors. They are engineered for drivers seeking dependable performance with a sport-oriented appearance.
The BSD rotor design combines high-carbon construction with thermal stability for consistent braking performance under repeated use. The ultra-quiet V-slot pattern helps reduce operating noise while supporting effective pad contact and heat management. This rear rotor set is designed for vehicles using FMSI pad number D458 and includes a four-bolt mounting pattern for application-specific installation.
EBC BSD643 rotors provide a practical performance upgrade for street-driven vehicles, offering durable construction, controlled heat dissipation, and a distinctive slotted appearance. Verify vehicle application and existing brake components before installation to ensure compatibility. Professional installation is recommended, along with inspection of pads, calipers, hardware, and brake fluid during service.
Features:
- High-carbon construction for thermal stability and durable braking performance
- New V-slot design improves heat dispersion and supports cooler pad operation
- Ultra-quiet slot pattern helps minimize brake noise
- Solid rear rotor configuration for select Mazda Miata and MX-5 applications
- Designed for use with FMSI pad number D458
- Four-bolt mounting pattern for application-specific fitment
Fitment:
1990 Mazda Miata Base
1991 Mazda Miata Base
1991 Mazda Miata SE
1992 Mazda Miata Base
1993 Mazda Miata Base
1993 Mazda Miata LE