DFC Disc Brake Hardware Kit. Disc Brake Hardware Kit. This part generally fits Lexus,Toyota vehicles and includes models such as GS300,GS400,GS430,IS300,LS400,SC300,SC400,SC430,Supra w ith the trims of Base Convertible 2-Door,Base Coupe 2-Door,Base Hatchback 2-Door,Base Sedan 4-Door,Sportcross Wagon 4-Door.