18" Sport brake with 4-piston aluminium fixed calliper on the front axle and 2-piston aluminium fixed calliper on the rear axle, optionally available in the colour versions "M Performance Red", "M Performance Yellow" or "M Performance Orange" including coloured M logo. Drilled and grooved, internally ventilated BMW lightweight Sport brake disks with riveted aluminium pot measuring 370 x 30 mm (diameter x thickness) on the front axle and 345 x 24 mm on the rear axle.

Brake rotor, ventilated, drilled, rear

Fits 340i, 440i