Toyota GR Corolla, Yaris Rear Replacement Rings
Maintain peak braking performance on your Toyota GR Corolla or GR Yaris with Girodisc Rear Replacement Rings. Designed as direct replacements for your existing Girodisc two-piece rotors, these precision-machined iron rings restore like-new performance without replacing the aluminum hats—saving both money and downtime while keeping your car track-ready.
Engineered Precision for Performance
Each Girodisc ring is crafted from proprietary cast iron poured and machined entirely in the USA. The rotor features a curved vane design developed in racing, acting as a centrifugal pump to move cooling air through the disc. This ensures optimal temperature management and consistent braking under the extreme conditions your GR demands.
Features
- Direct replacement for Girodisc two-piece rear rotors
- Made from proprietary U.S.-poured cast iron for strength and heat management
- Utilizes racing-inspired curved vane design for superior cooling
- Lightweight two-piece design reduces unsprung and rotational mass
- Restores full braking performance without the cost of new rotor hats
- 100% machined and finished in the USA
Vehicle Fitment
- 2023–2025 Toyota GR Corolla
- 2021–2025 Toyota GR Yaris
Toyota GR Corolla, Yaris Rear Replacement Rings FAQs:
Are these replacement rings a direct fit for OEM rotors? No, these rings are designed exclusively for use with existing Girodisc two-piece rotor hats. They do not fit OEM or other aftermarket brake systems.
Do these rings include new hardware? Replacement rings are typically supplied with new hardware and detailed instructions. Always verify the contents before installation.
How do I know when to replace my Girodisc rings? Girodisc recommends replacing the rings when the minimum thickness is reached or if cracking, warping, or excessive wear is observed during inspection.
Do I need to replace both sides at once? For optimal performance and balance, it’s strongly recommended to replace both rear rotor rings simultaneously.
Can I install these myself? While experienced enthusiasts may perform the swap, professional installation and torque verification are recommended for safety and warranty compliance.
Upgrade your GR’s stopping power and keep your Girodisc system performing like new with these direct-fit Rear Replacement Rings.
