The GiroDisc slotted front ring for 2005–2009 Ford Mustang GT500, Boss 302, and GT (S197) with Brembo front calipers is a direct-fit replacement ring for those applications. It restores a slotted braking surface to replace worn rings, helping evacuate pad residue and maintain consistent pad bite and braking response during everyday use and more spirited driving.
GiroDisc 05-09 Ford Mustang GT500/Boss 302/GT (S197 w/Brembo) Slotted Front Rings