Girodisc Subaru WRX STI ('18+) Rear Replacement Rings Subaru-BRZ-2020 H&R sway bars (anti-roll bars)

H&R sway bars (anti-roll bars) reduce body roll for flatter

Audi RS4 B9 (2017–2024)

:contentReference[oaicite:10]{index=10} This configuration ensures a smooth

Retainers are CNC-machined from 6061 aluminium and anodised to resist oxidation

Girodisc Subaru WRX STI ('18+) Rear Replacement Rings Subaru-BRZ-2020 H&R sway bars (anti-roll bars)Our replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically noted, GiroDisc replacement rings are only designed to work with GiroDisc hats. They are not designed to be used with other brands, including hats from cars equipped with 2 piece rotors from the factory.