The EBC 06-12 BMW 335 E90 BSD Rear Rotors are a set of high-performance brake rotors designed to provide superior braking power for the BMW 335 E90. These rotors feature a unique slot and drill design that helps reduce heat build-up, increase braking power, and reduce brake fade. The rotors are constructed from high-grade cast iron for maximum durability and long-lasting performance. The rotors are also coated with a special coating to help protect against corrosion and rust.