Having a battery issue, wondering if capacitor will help

[AgEnT 10+ year member]

alright what size wire should i try to get and how much of it? i think ill try to have a mechanic or audio store do it because my alternator is hard to reach.

 

[jaco 10+ year member]

most people do 1/0 but i've seen it done with 4 g

you'll have to measure things out to see how much you'll need.

 

[AgEnT 10+ year member]

alright, i dont want to upgrade my system until the dimming stops otherwise it will just get worse with a bigger setup.