The BMW M4 (F82) is a high-performance specification of the first generation BMW 4 Series, which is a successor to the 3 Series Coupé. It replaces the E92 M3 Coupé. First details of the M4 were released on August 16th, 2013 with a presentation of the concept car. Technical specifications were later revealed on September 25th, 2013. The chassis of the M4 comprises a high number of lightweight materials including carbon fibre reinforced plastic to reduce the car's overall mass and lower its centre of gravity.