677 HP Stage 1 ECU Software | BMW G87 M2 Choose Your Transmission:Automatic During recent media drives with

During recent media drives with our development M4

Additional bodywork (such as hole filling) may be required for a fully seamless finish

Engineered CarBahn team

It is highly recommended to test fit all components and allow them to sit in direct sunlight or under a heat lamp prior to painting or wrapping

677 HP Stage 1 ECU Software | BMW G87 M2 Choose Your Transmission:Automatic During recent media drives withRWD Comp 93 Octane Calculated Flywheel Power: OEM Stock: 554 HP 501 lb ft TQ Tuned: 660 HP 611 lb ft TQ Measured Wheel Power: OEM Stock: 465 WHP 421 lb ft WTQ Tuned: 554 WHP 513 lb ft WTQ Tuned 100 Octane Calculated Flywheel Power: Tuned: 677 HP 612 lb ft TQ Measured Wheel Power: Tuned: 623 WHP 563 lb ft WTQ *This can ONLY be installed at an Authorized CarBahn dealer! Top Speed Governor removed CarBahn EVO Intelligent software adapts to various fuel