The braking systems on most vehicles are not adequate for hard stopping or sport driving. A majority of OEM systems lack the proper thermal capacity, in which the system does not efficiently absorb and transfer heat into the air or surrounding structure. Upgrade your system with components that can handle the repetitive hard stops and performance driving, while improving your stopping distance.  The awesome look of drilled / slotted rotors behind your wheels is also something that cannot be left unmentioned!