BMW M106 Straight-6 Engine

The BMW M106 (also called "M30B34MAE") is a turbocharged straight-6 SOHC piston engine which replaced the M102 engine and was produced from 1982 to 1986.

Compared to the M102, the M106 has Bosch Motronic engine management, a higher compression ratio and an increased displacement to 3,430 cc (209 cu in).

Peak power output is the same 185 kW (248 hp) as the M102; however, it occurs at lower RPM, using 6 PSI of boost.

Applications:

• 1982-1986 E23 745i