My car is in need of a battery change and since it is a 335xi weight is a killer im looking to change it out to a lightweight battery to save a few lbs and a few hundred dollars i cant seem to find the specs on the oem battery though after relentless searching and was wondering if anyone had thoughs,opinions,experience and what not on them!!! here is what im considering
http://hpashop.com/Braille-Lightweig...?categoryId=-1
thank you