BMW 3 serie 318i 156bhp tuning file

With a bespoke remap the BMW 3 serie 318i 156bhp gains +104 bhp and +170 Nm, rising from 156 bhp / 250 Nm to 260 bhp / 420 Nm (67% more power). We build each tuning file around the software number of your read on the Bosch MG1CS201 / Bosch MG1CS003, so nothing generic goes back into the car. Add DTC Removal, START/STOP OFF, Vmax 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. 156 → 260 bhp equals roughly 116 → 194 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.