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High Output Alternator 2013 Subaru Legacy 2.5i 4cyl

2013-subaru-legacy

cant find any higher output alternators that look like they fit the mount. do they even make them or will i have to have one built?



There doesn’t seem to be a factory fit high performance alternator that will fit the factory mounts. There are a couple options for this. Purchase an Overdrive pulley and see if it takes care of your needed power supply issues. The factory out put is 110 amps. The Overdrive pulley sold by Carid advertises 50% increase.

overdrive-pulley

They also sell a high output performance alternator that claims up to 300% more charging power but no mention of amps. And this may require using a different mounting system or fabricating one.

mean-grteen-alternator

Maperformance offers an aftermarket alternator mounting bracket but carries a hefty price tag.

aftermarket-alternator-mounting-bracket