Its a big brake kit. that means that the rotors are bigger and there is a kit to make your stock calipers fit the new size rotors.
The other option is doing a brake kit with new calipers, but that will run about $1600.
The big brake kit is all youll ever need for the power our cars can achieve. The rotors are also slotted and drilled which will help disipate heat/friction and help you stop faster.