BMW M2 Competition M Performance Parts

El BMW M2 Competition se presentó en el Salón del Automóvil de Pekín de 2018 y sustituyó al M2 Coupé estándar como variante más potente. La producción comenzó en julio de 2018 y las entregas se realizaron a principios de 2019.

The M2 Competition uses the BMW M GmbH S55 engine, a high performance variant of the N55 engine, that has been detuned from its application in the F80 M3 and F82 M4. The decision to use the S55 engine was a result of Europe adopting the Worldwide Harmonised Light Vehicles Test Procedure as the official procedure to measure vehicle pollutants, which meant that the standard M2's N55 engine was no longer conformed to European emission standards. Differences from the N55 engine found in the standard M2, the S55 includes a closed-deck engine block, lightweight crankshaft, different crankshaft bearings, strengthened pistons/rods, different springs/valve material, twin turbos, twin fuel pumps, active exhaust, revised cooling system and intercoolers. The engine also features a redesigned oil supply system, modified cooling system, and electronic locking differential parts that are adapted from the BMW M4 Competition Package. It also features a gasoline particulate filter in certain European Union countries to reduce emissions. Compared to the standard M2, the...