What should I know about the BMW S55 engine?

BMW S55 3.0 twin-turbo engines for the F80 M3, F82 M4 and M2 Competition. We list one version: S55B30 (3.0 liter (2,979 cc), 317 kW (431 HP), 2014 to 2020).

Because there is only one version, the code is easy to match. You still need the engine computer and wiring that suit your car.

The S55 family was used in chassis F80, F82, F83 and F87. The photos on each listing show the actual engine, not a stock picture. The yard checks the code, records what is bolted on, and seals the openings before the engine is offered.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.