Take your 2018+ Subaru WRX STIs braking performance to the next level with GiroDiscs premium 2-piece floating rotors and replacement rings. Designed as direct OEM replacements, these rotors require no modifications and retain full compatibility with factory calipers, brake bias, and ABS systems.

Each rotor combines a proprietary high-carbon cast iron ring with a CNC-machined 6061-T6 aluminum hat, both proudly made and assembled in the USA. The rotors feature 48 curved vanes that act as a centrifugal pump, maximizing airflow to keep brake temperatures low during spirited street driving or track sessions.

The floating mount system uses cadmium-plated alloy steel drive pins and anti-noise spring washers, ensuring precise alignment, quiet operation, and reliable thermal expansion management. When the rings wear, simply replace them without changing the aluminum hats, saving time and money.

Choose from front rotors, rear rotors, or replacement ring kits designed specifically for your 2018+ Subaru WRX STI. All components come with the necessary hardware and are engineered for consistent performance, durability, and enhanced braking response.