Brembo Front Gran Turismo High-Capacity Big Brake Kit for Porsche 964 Turbo 3.3/3.6 (1991–1994)

This Brembo Gran Turismo Front Big Brake Kit is a higher-capacity front brake upgrade for Porsche 964 Turbo (3.3 and 3.6), built for sustained high-load braking and more aggressive driving conditions. It replaces the factory system with a Brembo 4-piston caliper and large two-piece rotor package designed to maintain braking performance under repeated heavy use.

This setup is commonly selected for 964 Turbo builds that see aggressive street driving, canyon use, or track time where the factory brakes begin to struggle with heat saturation. The increased rotor mass and caliper design help maintain consistent braking force through repeated high-speed stops, reducing fade and improving control under load.

When it comes to bigger brakes, Brembo is the name most people end up at for a reason. Do it right, do it once. This kit includes a pair of GT 4-piston cast monobloc radial mount calipers loaded with Brembo FM1000 pads set up for street and performance use. It’s paired with 355mm x 32mm high carbon rotors—available in cross-drilled, TY1, or TY3 configurations—with corrosion-resistant plating, along with Goodrich braided lines and CNC billet radial mounting hardware.

It all comes together as a complete front system with some of the best braking parts in the business: world-famous Brembo calipers, properly matched rotors and pads, braided lines, and the hardware needed to install it correctly on a 964 Turbo.

Technical Details

• Manufacturer: Brembo
• Series: Gran Turismo
• Position: Front
• Application Range: Porsche 964 Turbo 3.3 / 3.6 (1991–1994)
• Rotor Size: 355mm x 32mm
• Rotor Variants: Cross Drilled, TY1, TY3
• Caliper Type: 4-piston cast monobloc radial mount
• Pad Compound: Brembo High Performance FM1000
• Brake Lines: Goodrich braided lines
• Hardware: CNC billet radial mounting hardware included

Fitment & Compatibility

Fits Porsche 964 Turbo 3.3 and 3.6 models. This is a front axle kit, and wheel clearance needs to be checked before ordering, especially around spoke shape and inner barrel clearance with a 355mm rotor and Brembo radial-mount caliper.

IMPORTANT: Before you purchase a Brembo Performance or Racing Brake system you should always confirm that the vehicle's wheels have adequate clearance, regardless of wheel size.
Fitment instructions can be found here
Caliper measurements can be found here

These CAD drawings represent the clearance of an Original Equipment (left) brake system compared to a GT system with inadequate clearance (middle), and one with proper clearance (right).