
I have a 2017 Dodge Challenger RT Scat Pack 392 and unfortunately the factory brakes squeaked when stopped. The reason is that they only came with slots, not holes. When your rotors and pads get hot they make noise if your rotor is not properly ventilated. So I decided to replace the rotors with perforated and slotted ones. It only took about an hour to mount them on all 4 axles and finally my brakes aren't squealing anymore. The factory pads are also semi-ceramic, the brake pads are all-ceramic! Worth every penny! They look great, ride smooth and sound great!