TEST DROVE VEH…NO BRAKE NOISE HEARD AT THIS TIME. SOME TIRE NOISE & WET ROAD NOISE. SPOKE WITH OWNER WHO STATED LEFT REAR SEEMED VERY HOT & HAD ODOR. 2ND TEST DRIVE CHECKED TEMP OF ROTOR AT ALL 4 WHEELS. LR WAS 345 DEGREES…ALL OTHERS 150-180 DEGREES. REPLACED REAR CALIPERS & FLEX HOSES. BLED BRAKE FLUID SYSTEM