I have a mazda3, and if anyones knows that car, the you know that changing the alternator is not possible. So I was thinking of running a SX15 with the RE 12.1 amp or KX1200.1, but is my alternator going to be able to take that. So are there any suggestion as to what I should do because a new alternator is out of the quesion, I plan to upgrade teh stock battery with a yellow top, but if i need another battery i will do that. Thanks in advance for any advice.
um your alternator will just slowly die and eventually go out if you don't upgrade it...batterys and caps will help but like i said your alt will kill itself...
you need a bigger alternator, or you need yours rewound. there is no alternative to this since the alternator is the sole source of power when the car is running.