Really to FEEL a difference you need to lower the pad/rotor temperature by 50-75F minimum..........under exact equal stops.
That would require a 20% heavier rotor [about 3 pounds more]........or more ducted air flow [brake cooling ducts.
Single stops happen so quickly 3-4 seconds [even from 80 mph] that the brakes don't get very hot [they may rise 150-250F]......3-5 minutes after the stop sitting still is when the heat soak really raises the temperature.
Quicker response is primarily a human problem.........getting your leg to push 40-120 pounds in the shortest time.
"Expected: the driver is alert and aware of the good possibility that braking will be necessary. This is the absolute best reaction time possible. The best estimate is 0.7 second. Of this, 0.5 is perception and 0.2 is movement, the time required to release the accelerator and to depress the brake pedal.
http://www.visualexpert.com/Re....htmlUnexpected: the driver detects a common road signal such as a brake from the car ahead or from a traffic signal. Reaction time is somewhat slower, about 1.25 seconds. This is due to the increase in perception time to over a second with movement time still about 0.2 second.
Surprise: the drive encounters a very unusual circumstance, such as a pedestrian or another car crossing the road in the near distance. There is extra time needed to interpret the event and to decide upon response. Reaction time depends to some extent on the distance to the obstacle, but the best guess estimate is 1.5 seconds. Perception time is 1.2 seconds while movement time lengthens to 0.3 second."
Improving the brake system by 10-15 feet is nothing compared to IMPROVING THE DRIVER which can change the total braking distance by 70 feet at 60 mph.
What types of EMERGENCY BRAKING EXERCISES do you do DAILY to optimize you mind body for the event.