Girodisc Ford GT (2005–2006) Rear Replacement Rings

Maintain the legendary braking performance of your Ford GT with Girodisc D2-043 rear replacement rings. These 330mm high-performance rings are designed to bolt directly to your existing Girodisc aluminum hats using the included floating hardware kit, allowing you to refresh the rotor surface without replacing the entire assembly. Each ring is machined from Girodisc’s proprietary high-carbon alloy for exceptional strength, cooling, and thermal stability during spirited or track driving.
Vehicle Fitment
Compatible with:
• Ford GT (2005–2006, rear)
Note: For vehicles equipped with Girodisc 330mm two-piece rear rotor systems. Not compatible with OEM or carbon-ceramic rotors.
Features
• Sold as a left/right pair with new floating hardware kit
• Direct replacements for Girodisc 330mm two-piece rear rotors
• CNC-machined from high-carbon cast iron for superior heat capacity
• Directional curved vanes improve airflow and cooling under load
• Maintains OEM brake bias and ABS calibration
• Designed exclusively for Girodisc aluminum hats – not compatible with OEM or other brands
Specifications
• Diameter: 330mm
• Position: Rear
• Material: High-carbon cast iron
• Mount type: Floating two-piece system
• Includes: Two rings and full hardware kit
• Sold/priced per pair
Girodisc Ford GT Rear Replacement Ring FAQs
Can these be installed with factory Ford GT calipers? Yes. The D2-043 rings work perfectly with the stock Brembo calipers when used with Girodisc two-piece rotor hats.
How do these compare to OEM rotors? Girodisc rings offer lighter weight, better cooling, and superior heat cycling performance compared to the factory one-piece rotors.
Are these suitable for extended track sessions? Absolutely. The floating mount and high-carbon alloy design resist cracking and warping during heavy track use.
Do these include hardware? Yes. Each kit includes a full set of new drive pins, bolts, and washers that must be used during installation.
Refresh your supercar’s braking performance with Girodisc D2-043 330mm rear replacement rings — precision-engineered for the Ford GT’s balance of power, control, and endurance on both street and track.