Break-In Procedures
WARNING: This page is about a different variant/trim than selected.
Drive the car with changing engine speeds and road speeds during the first 1,200 miles/2,000 km, but never faster than 2/3rds of maximum speed in a selected gear. Avoid using full throttle and kick-down positions of the accelerator pedal during this period.
BMW M3/M5/M6 Up to 1,200 miles max. engine speed 5500 RPM
Generally avoid full-throttle position of the accelerator.
These break-in procedures are, of course, also applicable to replacement final drives.