From what I understand naka 3SM na ata si babkalakal ngayon, so it will definitely fit, and the alternator is definitely capable of charging a 3SM battery.

His question is if it's worth it to continue using a 3SM or go back down to stock size of 2SM.


If the car is frequently used, there are no accessories with big power draw, and accessories aren't operated on battery for extended periods I vote to save the money and size back down.