HYUNDAI SONATA 2008 - 2010 2.4L; Built after 1/22/2008. 2x - Both Rear Drilled & Slotted Disc Brake Rotors: S-31339. 2x - Both Front Drilled & Slotted Disc Brake Rotors: S-31337. 2x Rear Ceramic Brake Pads (Hardware Included): P-1313.