The GiroDisc slotted rear rotor for 2005–2009 Ford Mustang GT500/Boss 302/GT (S197 with Brembo) is a rear-specific replacement matched to the Brembo-equipped S197 rear configuration. This slotted rotor is intended for use when replacing worn or damaged rear rotors on those Mustang models to restore the documented rear braking arrangement and ensure the rotor matches the vehicle's rear brake setup.
GiroDisc 05-09 Ford Mustang GT500/Boss 302/GT (S197 w/Brembo) Slotted Rear Rotors