Brembo 203.9003A Gran Turismo Disc Brake Upgrade Kit

The Brembo 203.9003A Gran Turismo Disc Upgrade Kit is designed for use with OEM calipers, providing an enhanced braking solution without requiring a complete caliper replacement. This upgrade delivers improved thermal capacity and braking performance by utilizing Brembo's proven rotor technology.

Key Features:

• Designed specifically for use with factory original equipment manufacturer (OEM) calipers
• Gran Turismo two-piece floating hat and rotor assembly reduces unsprung weight and dissipates heat more efficiently
• Available with drilled or slotted disc configurations up to 16 inches (405mm) for enhanced cooling and performance
• Two-piece rotor design with floating hat construction minimizes weight while maximizing thermal management
• Engineered to maintain full compatibility with ABS and traction control systems
• Includes all necessary mounting hardware for seamless installation
• DOT/TÜV approved components meet stringent safety standards
• Most Gran Turismo applications include TÜV certification for quality assurance

This disc upgrade solution from Brembo brings race-proven technology to street and track applications. The two-piece rotor design reduces rotating mass for improved handling response while the enhanced thermal capacity provides consistent, fade-resistant braking performance under demanding conditions. All hardware required for proper installation is included with the kit.

Important: Wheel clearance measurement is critical for proper fitment. Verify your wheel dimensions meet Brembo's specifications before installation to ensure adequate clearance for the upgraded disc assembly.