lsd for 318is

[DJ-325I]

probs a silly question jst clearing something up 4 a m8 who has a 318is, will a 325i sport diff fit directly on?

[kevo]

it'll bolt straight on with no fuss (just alter the threaded portion of the prop shaft to suit, however your gear ratios will be alot taller depending on which version you have 3.64/3.73/3.91. the higher the better for you.
cheers
Kev

[Oversteer]

318is is 4.10 by the way!