im just wondering will the lsd you stock fit the 325, as in the shop it just says 328, but i think its prectically the same diff but im not sure, and also where would i get the lsd fitted to my car? or do you offer fitting?
Phone up your local BMW dealership, check out if the rear axle is the same part, if so then its gonna fit, or if not try find a cheap COMPLETE 328 rear axle buy that aswell an off you go with a better set up on the back end aswell.