Brembo Gran Turismo High-Capacity Front Big Brake Kit for Porsche 964 Carrera 4 (1989–1994) | 8011A Series

This Brembo Gran Turismo Front Big Brake Kit fits the Porsche 964 Carrera 4 and upgrades the front braking system with Brembo GT 4-piston cast monobloc radial mount calipers, 355mm x 32mm high carbon rotors, Goodridge braided brake lines, and CNC billet radial mounting hardware. Within the 8011A series, this listing includes Cross Drilled, TY1, and TY3 rotor options, with caliper finish variants depending on the selection shown in the dropdown.

For 964 Carrera 4 owners looking for more brake than the factory setup can comfortably deliver, this is the first real step into a larger fixed-caliper system. The added rotor size increases heat capacity, while the monobloc caliper construction gives a firmer pedal and more stable response once the system is hot. That matters on spirited street cars, mountain-road builds, and cars that see occasional track use where the stock front setup starts to feel overworked.

Brembo’s Gran Turismo line comes directly out of the same engineering background that made them a dominant name in OEM performance braking and top-level motorsport. The calipers in this kit are loaded with Brembo FM1000 pads for street and performance driving, and the 355mm rotor package gives the system a broader operating window than stock. Cross Drilled rotors offer the classic drilled look and strong initial bite, while TY1 and TY3 patterns give buyers other options depending on the kind of use and appearance they want from the car.

Technical Details

• Manufacturer: Brembo
• Series: 8011A
• Product Line: Gran Turismo (GT)
• Position: Front
• Application: Porsche 964 Carrera 4 (1989–1994)
• Calipers: GT 4-piston cast monobloc radial mount
• Rotor Size: 355mm x 32mm
• Rotor Options: Cross Drilled, TY1, or TY3
• Rotor Material: High carbon with corrosion-resistant plating
• Pads Included: Brembo FM1000 street/performance pads
• Brake Lines: Goodridge braided lines
• Mounting Hardware: CNC billet radial mounting hardware
• Available Finish Variants Shown: Red, Black, Silver

Fitment & Compatibility

This 8011A series kit is configured for the front axle of the Porsche 964 Carrera 4. As with any GT brake upgrade, wheel clearance needs to be checked before ordering, especially with the 355mm rotor size and radial mount caliper profile.

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).