GS - 4th Gen (2013-2020) Discussion about the 2013 and up GS models

Aftermarket High Output Alternators

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Old 02-08-21, 03:41 PM
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christ0efu
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Default Aftermarket High Output Alternators

Hey guys, Happy Monday!!
I'm looking for some opinions on some high output alternators for the 4GS.
For those who have installed one, which company did you guys go with.

I've found that mechman and singer can be an option.

I am currently using one aftermarket amp for my subwoofer and i'm also running dual air suspension compressors.
My car died after sitting for couple days.
I figure if I am planning on adding 2 more aftermarket amps, I may need an alternator.

Thanks in advance!!
Old 02-10-21, 02:53 PM
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Cwang
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Originally Posted by christ0efu
Hey guys, Happy Monday!!
I am currently using one aftermarket amp for my subwoofer and i'm also running dual air suspension compressors.
My car died after sitting for couple days.
I figure if I am planning on adding 2 more aftermarket amps, I may need an alternator.

Thanks in advance!!
Air suspension and aftermarket amps don't use power when off so you've got another issue with the battery. How old is it?
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