BMW X4 M 3.0 xDrive Steptronic 480bhp tuning file

With a bespoke remap the BMW X4 M 3.0 xDrive Steptronic 480bhp gains +95 bhp and +120 Nm, rising from 480 bhp / 600 Nm to 575 bhp / 720 Nm (20% more power). We build each tuning file around the software number of your read on the Bosch MG1CS024, so nothing generic goes back into the car. Add DPF / EGR solutions to the same file if needed.

Who is this remap for?

Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 480 → 575 bhp equals roughly 358 → 429 kW.

Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.