The R1 Concepts drilled front-left brake rotor for 1989–1991 Peugeot 405 is a black-finished replacement rotor specified for that front-left application. It supplies the braking surface required to slow the vehicle, and the drilled pattern is intended to help with venting and debris evacuation compared with plain rotors. Double-check front-left compatibility for your 405 when purchasing.
R1 89-91 Peugeot 405 Front Left Drilled Black Brake Rotor