P= F/A...Very basic...Bigger bore =less pressure on the lever. I dont get why you are arguing at all. The yfz brakes conversion is better,stronger, smoother. That's facts backed by physic laws. But yes, i can lock my breakes with oem setup. You can lock brakes on a ford Tempo too, but it doesnt mean it have better brakes than a ferrari... Envoyé de mon SM-N975W en utilisant Tapatalk