The M400 is one the newest controllers in MoTeC's line. It is based on the popular M800 series ECU and shares many of the features of it's bigger brother. M400 is a 4 cylinder/2 Rotor based. It has 4 injector and 4 ignition drivers, uses ECU Manager software, fully variable cam control option, drive by wire control option, stepper motor control, 5 wire wideband Lambda option, 8 auxiliary outputs, 10 inputs and 512Kb of logging memory. Advanced function options adds Traction Control, Anti-lag, Gear Change Cut and High Low Injection.