The PowerStop Evolution Coated Rotor for 2015–2020 BMW M4 rear left is a direct bolt-on replacement made to original equipment specifications. Treated with Genuine GEOMET 360 coating to resist rust and corrosion, the rotor matches OE weight, vane count and balance. Precision tolerances for DTV and runout and 100% dynamic mill balancing promote smooth, quiet braking performance.
Power Stop 15-20 BMW M4 Rear Left Evolution Coated Rotor