Alcon BRK.200510 Rear Big Brake Kit BMW - 4-Piston 355x28mm F8x M2/M3/M4

The Alcon BRK.200510 is a high-performance rear big brake kit engineered specifically for the BMW F8x platform, including the F87 M2, F82 M4, and F80 M3. Developed by Alcon and Pro System Brakes with over two decades of motorsport experience, this kit delivers race-proven stopping power for both track and street applications.

Key Features:

• 355x28mm two-piece floating rotors with directional ventilation vanes for superior heat dissipation
• Lightweight forged aluminum CAR49 4-piston monobloc calipers
• Stainless steel pistons with high-temperature seals rated for professional motorsport use
• Staggered piston diameters to ensure even pad wear and consistent pressure distribution
• Retains factory parking brake functionality
• Dyno-bedded rotors and pads for immediate track use with no break-in required
• Quick-change pad design allows pad swaps without removing calipers
• Precision-machined anodized aluminum mounting brackets and hardware
• Optimized for use with stock master cylinder, brake booster, and ABS systems
• Requires 19-inch wheels minimum

What's Included:

• Left and right 4-piston forged aluminum calipers (anodized finish)
• 355x28mm two-piece slotted rotors with aluminum hats
• High-performance brake pads (dyno-bedded)
• Stainless steel braided brake lines
• Caliper mounting brackets and all necessary hardware
• Anti-rattle clips for floating rotor attachment

All Pro-System rotors are machined at Alcon's facility in Mooresville, North Carolina from specially formulated grey cast iron, providing optimal thermal stability, friction coefficient, and heat transfer characteristics. This complete braking solution is engineered to bolt directly to factory mounting points with no modifications required, making it an ideal upgrade for high-performance driving enthusiasts who demand professional-grade braking performance.