18 March 2013 - NOW FITTED - see later post for feedback
I am considering this mod as the wheel spin I get everytime I try to pull away fast, is driving me mad. I know you will all say its cheaper to change to non runflat tyres and I have done that before with my 135i but I want to stay with runflats on this car AND I have just sent loads of money on 2 new rears
So how much of a difference will the LSD make ? I even get wheel spin at motorway speeds if I accellerate hard to overtake, if it wet.