It has been a while since we last mentioned Swiss tuner Dähler in our news, but the company has just come out with a 430-PS power upgrade for the latest BMW X4 M40i. In its factory guise, the coupe-like crossover makes do with 360 PS and 500 Nm of torque – not bad, but counts as entry-level by the Bavarian manufacturer’s standards. With a relatively simple ECU tune, Dähler manages to lift these figures to 410 PS and 610 Nm of torque.
Paying extra gets you a Stage II tune with
430 PS and 630 Nm of torque. Modified like this,
the X4 sprints 100-200 km/h a half of a second faster than stock.
Customers may also opt for a custom
exhaust system with a valve for fine-tuning the sound, lowered suspension and
in-house-designed wheels. Dähler offers a choice between CDC1 and CDC2 sets
sized from 20 to 22 inches large.
