EBC GR Supra B58 RK Series 2-Piece Rotors - Front

Overview

Dependable braking performance and durability for vehicles equipped with 348mm front brake discs. Part of EBC’s RK Series, these rotors feature a riveted two-piece construction that helps manage heat expansion while maintaining consistent braking performance under demanding driving conditions.

Manufactured using high-quality G3000 gray cast iron, these rotors provide excellent thermal stability and resistance to brake vibration and noise. The vented rotor design promotes efficient heat dissipation, reducing the risk of brake fade during repeated braking. EBC also applies a Thermic anti-corrosion coating to protect non-friction surfaces from rust and environmental damage, helping maintain long-term durability and appearance.

Precision machining and strict quality control ensure the rotor maintains proper balance and minimal runout, resulting in smooth and consistent braking performance. Designed to match original equipment specifications, direct replacement for vehicles equipped with 348mm front brake rotors.

Key Features

• OE-style replacement front brake rotors

• Riveted two-piece construction helps manage heat expansion

• Premium G3000 gray cast iron for improved strength and thermal stability

• Vented design enhances cooling and reduces brake fade

• Thermic anti-corrosion coating protects against rust

• Precision machined braking surface for smooth, consistent performance

Specifications

• Rotor Type: Vented

• Construction: Riveted 2-piece

• Diameter: 348mm (13.7in)

• Nominal Thickness: 36mm

• Minimum Thickness: 34mm

• Height: 66mm

• Bolt Pattern: 5-lug

• Material: G3000 Gray Cast Iron