Good replacement kit.
This is a very easy replacement kit, all parts included. I did not give 5 stars because EXTREME is not what I think when I slam on the brakes. I am not sure that these grab that much better than the stock brakes with plane rotors I just replaced. However, upon repeated heavy use like down a mountain, these do not start smelling like the OEM brakes.
Good stopping distance when mounted and equipped on car, better then the stock ones it came with for less money! Installation was easy! However they are not completely drilled through and the inside compartment is not on an angle which would bring air into them cooling them while you are driving.