Upgrade Injectors from 700 HP suitable for BMW S55B30 F8X M2C/M3/M4

Upgrade Injectors suitable for BMW M series with S55B30 engine. The standard injectors from the S55 engine are at about 700 PS (515 kW) at the end. The problem with the original nozzles is that they can no longer open long enough to inject the required amount of fuel at the high power levels. This then leads to the lambda value not being able to be maintained despite (theoretically) sufficient high pressure. Features: necessary from about 700 PS (515 kW) 6 new upgrade injectors for all S55 engines allow a longer injection window than the original injectors The installation of performance increasing components requires careful handling as well as expert knowledge. The engine as well as the entire drivetrain must be in a performance-compliant condition. Crank Hub and downpipes without pre-cat should always be installed. In addition to the inlets, the charge pipes should also be changed. The inlets do not have road approval.