1986-1991 Mazda RX-7 Duraflex M-1 Sport Rear Fender Flares (+30mm) - 2 Piece / Vehicle Year Make Model Trim - 1986-1991-Mazda RX7 ALL / Product Type - Fender Flare / Style Name -M-1 / Kit Material - FRP (Fiberglass Reinforced Plastics) / Notes - Note: rear fenders are 30mm over fenders which go over the rear quarter panels. provides wider stance to use wider and lower offset wheels.