Dixcel 2-Piece Front Brake Discs – Subaru WRX STI (GDB/GR/GV/VAB, 4-Pot Brembo) / Subaru BRZ & GR86 Brembo

Dixcel 2-piece front brake discs are a high-performance upgrade for Subaru models equipped with factory 4-pot Brembo calipers. Designed for improved cooling, reduced unsprung weight, and greater resistance to heat fade, these rotors are ideal for spirited street driving and track use.

The lightweight aluminium bell and high-carbon rotor ring provide stable braking performance under repeated high-temperature cycles. Directional vane construction ensures efficient cooling, and the slotted surface maintains consistent bite by removing gas and debris from the pad surface.

Key Features

• High-carbon cast iron rotor rings for superior heat stability
• Lightweight aluminium bell to reduce unsprung mass
• Heat-treated for long-term durability under repeated high-load braking
• Slotted surface for consistent pad bite and improved modulation
• Directional vanes for efficient cooling and reduced fade
• Anti-corrosion coating for protection against rust
• Direct bolt-on fitment for OEM 4-pot Brembo applications
• Complete assembly including rotor, bell, and hardware

Bedding-In Procedure (Required)

Proper bedding-in is essential for achieving maximum performance and preventing judder:

• Perform approximately 40 medium-hard stops from 120 km/h to 80 km/h.
• Some light judder may occur during the process — this is normal.
• Complete a cool-down lap to bring rotor temperatures below 100°C.
• Confirm the friction surface shows an even white/grey transfer layer about 1 mm deep.
• Check for full pad contact and no hot spots or abnormal material deposits.

Vehicle Compatibility

• Subaru WRX STI GDB – 4-Pot Brembo
• Subaru WRX STI GR – 4-Pot Brembo
• Subaru WRX STI GV – 4-Pot Brembo
• Subaru WRX STI VAB – 4-Pot Brembo
• Subaru BRZ (Brembo Package)
• Toyota GR86 (Brembo Package)