Need New Battery

[Guest]

So the M3 needs a new battery. Haven't got the car with me but I still want to buy one today! What type does it take? Also, is there a prefered make?

[andyp]

if you have a card or know somebody with one go to Costco as they do the bosch batteries and are priced ok.

[M3RAGS]

or gsf......

[Beemer325]

or gsf......

Do GSF have a website?

[Guest]

Just picked one up from my local "RSR".

Cost me Ԛ£50, but its got a 2 year warranty.