Another BMW tuning specialist, Hartge, has released its BMW M3 tuning package which could improve the performance of the standard BMW M3 Coupe.
The tuning package include two different ECU modification to choose from. One offers the increase of speed limit to 291km/h (180mph). The other one is without speed limit but the top speed is controlled by drag or gearing.
Apart from the ECU modification, other upgrade include custom boot lip spoiler, carbon fiber accents, custom Hartge emblems, custom Hartge leather steering wheel, a set of aluminum pedals, shift knob, a leather and aluminum handbrake handle and custom mats.
