EBC S5KF1572 Front Brake Kit for 86-91 Mazda RX-7 FC3S 1.3L Rotary

Vehicle Fitment

• 1986-1991 Mazda RX-7 FC3S (front axle)

Features

• High-friction EBC Yellowstuff aramid-fiber brake pads
• GD Sport rotors - dimpled & slotted for optimal cooling and pad bite
• Geomet/zinc anti-rust coating for long-lasting durability
• Pre-balanced, run-out tested rotors for smoother braking
• Ideal for aggressive street, light off-road, and occasional track use
• Direct OEM bolt-on fitment - no modifications required
• High-carbon cast iron rotors resist warping and cracking
• Pad shims included to reduce noise & vibration

Specifications

• Position: Front only
• Rotor Diameter: 276mm; Thickness: 22mm; Height: 65mm; Center Bore: 77mm; 5-bolt
• Pad FMSI: D331
• Pad Compound: Yellowstuff aramid fiber
• Rotor Style: Vented, dimpled & slotted (GD-series)
• Coating: Geomet/zinc anti-corrosion
• Kit Weight: ~35 lb

Included Components

• 2x Front GD Sport Rotors (276x22mm)
• 1x Front Yellowstuff Pad Set (FMSI D331) - 2-wheel set
• 2x Pad Shims

Product Description

The EBC S5KF1572 Stage-5 Superstreet front brake kit is engineered specifically for the 1986-1991 Mazda RX-7 FC3S. Equipped with EBC's flagship Yellowstuff pads - featuring Brake-In™ surface coating - this kit delivers fierce initial bite, improved thermal stability, and confident pedal feel under demanding driving and light off-road use.

GD Sport rotors are dimpled and slotted to maximize heat dissipation and pad engagement, while the Geomet anti-rust coating ensures longevity in harsh environments. Fully balanced and run-out tested to OEM standards, these rotors offer smooth, vibration-free performance. This front axle, direct-bolt kit installs easily with no modifications required. Fitment confirmed through 1991; 1992-2025 coverage remains unverified. This is a front-only kit; a matching rear kit is required for complete brake replacement.