Quick 10MIN guide for BMW differentials

[@angelofaria6339]

I have the bmw e30 1.6 , with 3.91 diferetial from fabrik i am thinking to change for 4.45 beacause my one feels to long . What do you think ? 😊

[@Mechneck1973]

Nice explanation!

[@kajakas7779]

Thanks! Hope you found it useful

[@jakubslavetinsky7235]

Hi, i have E34 with m50b20tu engine, but i dont know which differential is on it, its size 188? Or 210? Thank you)

[@kajakas7779]

Hey! Almost certain that if your engine spec is stock, you have a 188 diff in there. 210 came with the biggest engines like on the M5 models. You can also check the factory list when you decode your Vin-number to see if there are any mentions about your car´s diff options. Usually not, because 2.0 and such were most likely stock optioned.

[@jdm132]

Thank you

[@Curious818]

Will a z3 differential swap into a 325e e30?

[@kajakas7779]

To my knowledge Z3 differentials swap to E30, swap output flanges and covers as needed. Depending on specific ratios and different models, I would still dig a bit in the old interwebs or compare pictures to be 100%

[@BigCheese55555]

Life saver

[@houseofno]

You couldn't include theE31's and E32's in your description? The E31's and E32's were mechanically identical to comparable E34 models.

[@kajakas7779]

The research that I did at the time were specialised for E30´s, although good to know about the variety

[@HONdAVE]

Thankyou

[@خظبرعبيد]

THank you