What ratio of LSD for 93 325i auto?

[ghok9839]

Hi !

Can anyone pls tell me what ratio should I look for 93 325i auto ? and where can I find it from ? Any vendor name or contact appreciated.

[Stylin]

Originally posted by ghok9839
Hi !

Can anyone pls tell me what ratio should I look for 93 325i auto ? and where can I find it from ? Any vendor name or contact appreciated.

Your stock ratio is 3.91... if u mean u want a higher ratio for acceleration. You should go with something around 4.3x or 4.4x.

[thug life]

how much would one of those cost? does it add hp, or...?

[Stylin]

Originally posted by thug life
how much would one of those cost? does it add hp, or...?

A custom diff like that ratio will cost u around $1800 plus ur core. Doesnt add any hp.

[thug life]

Originally posted by Stylin


A custom diff like that ratio will cost u around $1800 plus ur core. Doesnt add any hp.

but it does make one faster?


on a side note, you have to have the sweetest car on this site. every time i see your sig, i just drool over you ride. Dont ever change they way it looks! :

that isnt the stock red our e36s came with right?

[TurboBMW3]

Originally posted by thug life


but it does make one faster?

on a side note, you have to have the sweetest car on this site. every time i see your sig, i just drool over you ride. Dont ever change they way it looks! :

that isnt the stock red our e36s came with right?

Yeah...Willy does have one of the sweetest BMWs around.

But getting back to the rear diff...i picked up an original ///M ring/pinion gears from Korman a few years back for around $700 ... it has helped alot in acceleration...but if you go too short(higher) you will lose some rpms in the top speed area.

[Stylin]

Originally posted by TurboBMW3


Yeah...Willy does have one of the sweetest BMWs around.

But getting back to the rear diff...i picked up an original ///M ring/pinion gears from Korman a few years back for around $700 ... it has helped alot in acceleration...but if you go too short(higher) you will lose some rpms in the top speed area.

Thanks guys..

You can see if there are any BMWs that have the ratio you would want and remove the ring/pinon gearing out of it and install it into your current diff. But usually the labor for that is pretty hefty as well.

A diff has always been called the poor mans Supercharger for a reason..