Hi i have a 1999 E46 with a M52TUB28 engine and i want to up rate my alternator, i think the current rating is 80 amp but the writing is badly faded, please can any body tell me what is the highest current rating amp alternator i can fit on my car and iv noticed that the diesel alternators are a lot higher amp rating but will any of these fit????

and i case you need to know the reason, basically im putting bigger amps into my car so need more power......