The R1 Concepts drilled brake rotor is a black, drilled replacement rotor for the front left of 1997–2005 Buick 88, intended to restore braking function and match factory fitment. Its drilled face provides a refreshed appearance and a practical rotor option for routine repair or restoration, appropriate for shop technicians and experienced DIY installers working on original-style brakes.

R1 97-05 Buick 88 Front Left Drilled Black Brake Rotor