Brembo 203.8003A Gran Turismo Disc Brake Upgrade Kit

The Brembo 203.8003A Gran Turismo disc upgrade kit is designed for use with your vehicle's OEM calipers, providing enhanced braking performance through upgraded rotor technology. This disc-only upgrade solution allows you to improve your braking system's thermal capacity and performance without replacing the entire caliper assembly.

Two-Piece Rotor Technology:

The Brembo Gran Turismo brake system represents the pinnacle of high-performance braking technology for street and track applications. By utilizing larger discs with advanced two-piece floating hat and rotor assemblies, this system dramatically increases thermal capacity and brake torque while reducing unsprung and rotating weight for improved handling response.

Key Features:

• Two-piece floating hat and rotor design reduces weight and improves heat dissipation
• Available with drilled or slotted disc configurations up to 16 inches (405mm)
• Includes DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads included
• Floating anti-rattle disc hardware for quiet operation
• Precision-machined billet caliper mounting brackets
• Most GT applications include TÜV certification
• Fully compatible with ABS and traction control systems
• Complete hardware kit ensures seamless installation

Performance Benefits:

The Gran Turismo system delivers superior stopping power through increased rotor surface area and improved thermal management. The two-piece rotor design allows the aluminum hat to dissipate heat more efficiently while the floating assembly accommodates thermal expansion, reducing brake fade during aggressive driving. Upgraded stainless steel brake lines provide firmer pedal feel and more consistent brake modulation.

Important Installation Note:

Proper wheel fitment is critical for this brake system. Verify your wheel dimensions provide adequate clearance for the larger rotors and mounting hardware before installation. All necessary components are included for a complete bolt-on installation with OEM calipers.