Don't laugh but i'm running an '02 Miata . have a major light dimming problem while playing my system at night . been told my stock alt is only 90 amps . also have a hc6000 battery backup and a 2 farad cap . what's my choices ???
what are you running again? how many watts rms? I would say either add another batt or upgrade to a HO alternator.. You may also want to upgrade to the big 3 as well.
