Hawk Performance HP Plus disc brake pads take the heat at the track and get you home safely without you having to change your brake pads in and out. The compound was designed for serious street and autocross enthusiast. Warning! Due to the dramatic friction levels produced by this product to achieve race-level braking; rotor wear, noise, dust and pad life may be affected. Like all brake pads, Hawk HP disc brake pads should be properly "bed in" before hard use.