You will need caliper's brackets, calipers, rotors and brake pads.
Correct.Also correct me if I am wrong, all of these brakes are essentially the same but will it fit our cars.
HIGHLANDER 2008 - 2011
LEXUS RX350 2010 - 2011
LEXUS RX450H 2010 - 2011
SIENNA 2011 - 2011