Full Kit Blank Brake Disc and Ceramic Pads 2013-2014 Mercedes-Benz GLK250,GLK350 Kit includes 8 Ceramic Brake Pads and 4 Brake Rotors Direct Fitment; Ready to Install; No Modication Needed Advanced Ceramic Formulated Pads for Low Dust and Low Noise Thermal Scorched to Promote Fast & Easy Break-in 1 Year Warranty against Warping and Defects