I have the original BMW battery fitted to my 2003 Z4,it is now time to change (has let me down a few times now) :evil:
What replacement do you guys use,and at what cost.
Regards
I bought mine from Tayna batteries on E-bay - Think it was about £65
Next day delivery if you order before 16.00
Just check the figures and dimensions
IIRC the Tayna one had a slightly better capacity or CCA figure than the original
