ST65/28-28-34/35F

StopTech Sport pads for the rear of F22 2-series*, F30/F31/F34 3-series*, F32/F33/F36 4-series*, F80 M3, F82/F83 M4, F87 M2 models. Delivers stopping power for fast road use, autocross, or light track days. Formerly Street Performance brand. Requires some heat to work properly, then quiet and stops better than OEM. Moderate dust, below OEM BMW. Attributes: Engineered for higher temperature ranges than OEM, excellent stopping power (torque) at optimum temps, high fade resistance, strong initial bite, smooth actuation, modulation, and release at optimum temps, low-moderate dust, easy on rotors, very good pad wear rates. Best for weekend fun cars. For daily driving, expect more noise/wear unless optimum temp reached; for commuting, StopTech Street, Hawk Ceramic, Hawk HPS 5.0, or OEM pads are recommended. *Fits all M2/M3/M4 models. Also fits models with optional M Sport Brembo brakes (S2NH brake package with blue calipers): 228i/228xi/230i/230xi, 328i/328xi/330i/330xi, 428i/428xi/430i/430xi, M235i/M235xi/M240i/M240xi, 335i/335xi/340i/340xi, and 435i/435xi/440i/440xi.