hows things, check through my threads, i had exactly what you are looking for with half shafts for sale a while back, not much use now but my advert will give you the ratio etc. Also if you're stuck I can enquire if the guy that got it has it still and would sell but to be honest the easiest way is just look for a similar car been broken on donedeal and get the diff. There is an m5 lsd for sale on bmw-driver.net he's based in ashbourne but whether it will fit ratio wise and size you'll need to check. For a standard open diff correct for your car pay 50 max.Originally Posted by 99belle99