Porsche 964 Turbo, RS Front Rotors
Bring race-inspired stopping power to your Porsche 964 with Girodisc’s precision-engineered two-piece floating front rotors. Designed as a direct replacement for the OEM discs, these rotors offer improved cooling, reduced unsprung mass, and consistent braking performance—all while preserving your car’s factory bias and ABS function.
Precision and Performance for Air-Cooled Icons
Manufactured from top-grade U.S. materials, Girodisc rotors combine 6061-T6 aluminum hats with proprietary cast iron rings machined in-house for maximum strength and thermal stability. The curved vane design, developed in motorsport applications, actively channels air through the rotor to keep temperatures under control during aggressive driving or track use.
Vehicle Fitment
• 1991–1994 Porsche 964 Turbo (3.3L & 3.6L)
• 1992–1994 Porsche 964 RS
Girodisc A1-046 Features
• Direct bolt-on replacement for factory rotors
• Two-piece floating design improves cooling and reduces unsprung weight
• U.S.-sourced 6061-T6 aluminum hats
• Proprietary cast iron rotor rings with curved internal vanes
• Floating mount system with anti-noise spring washers
• Long-lasting corrosion resistance and precision machined finish
• Sold/priced per pair
Porsche 964 Turbo / RS Front Rotor FAQs:
Are these rotors compatible with factory calipers? Yes, Girodisc rotors are designed to work perfectly with your OEM calipers without modification.
Do they reduce brake fade? Yes, the curved vane design and floating hat system provide superior cooling and fade resistance during repeated hard braking.
Can they be used on both street and track? Absolutely. Girodisc rotors offer quiet, smooth operation on the street and robust thermal performance on the track.
Are replacement rings available? Yes, you can replace just the cast iron rings later, keeping your existing aluminum hats.
Enhance your air-cooled Porsche’s stopping performance with Girodisc—precision-built for durability, control, and racing pedigree.
