Brembo 2C1.8001A1 GT 4-Piston Rear Big Brake Kit 345mm Drilled Black

The Brembo Gran Turismo (GT) 4-Piston Big Brake Kit is engineered for BMW E46 M3 models (2001-2006), delivering exceptional stopping power for both daily driving and high-performance track applications. This complete rear brake system features 345x28mm 2-piece drilled rotors with black calipers, designed as a direct bolt-on upgrade that maintains full compatibility with your vehicle's stock brake master cylinder and ABS system.

Complete System Includes:

• High-performance fixed aluminum 4-piston brake calipers in black finish
• Large diameter 345mm x 28mm 2-piece vented and drilled brake rotors
• Performance brake pad set
• Stainless steel braided brake lines
• Aircraft-quality mounting brackets and hardware

Key Features:

• Cross-drilled holes are bi-angle chamfered to reduce stress cracking during high-temperature use
• Rotors feature corrosion-resistant coating to prevent rust and provide aggressive appearance through wheel spokes
• 2-piece rotor design reduces unsprung weight while improving heat dissipation
• Direct bolt-on installation to original suspension mounting points
• Engineered specifically for rear axle braking demands

Installation Note: Requires minor modification to OEM components. Wheel clearance verification is critical before installation to ensure proper fitment with your specific wheels.