e90 320d diesel bmw remap

E90 320d M-Sport, remapped, PX - w.h.y.? Here's my E90 up for sale: Factory M-Sport 320d, sparkling graphite, Alcantara/Silver interior, Manual M-Sport spec includes alcantara sports seats, exterior lighting pack, sport suspension, fatter steering wheel, stubby gearknob, bodykit etc. Remapped...