Brakes are a vital part of the safety, function, and reliability of your BMW and Porsche. They will literally save your life. Why compromise on such an important item with aftermarket parts? We strictly use BMW Original brake pads and rotors. There is no compromise when it comes to brakes. We have sampled scores of brake pads and have found nothing matches the reliability, bite, noise suppression, and performance of BMW Original pads and rotors for street use. BMW & Porsche brake rotors are made with the highest quality steels and alloys and provide extra resistance to brake warping, scoring, and rust. Savings found with other aftermarket brands never legitimize the poorer braking and shorter functional lifespans of aftermarket rotors and pads. The safety of you and your loved ones depends greatly on this vital component.