Z3 2.3 m52tu25 zf 5speed swap

[Troops11203]

Has anyone swaped out a getrag 5 speed for a zf 5speed on a 2.3?

 

[Andyboy]

You don't need to. The Getrag 250 is more that strong enough.

 

[Troops11203]

Is there gear ratio difference? Would i just have to change the diff to have more fun?