yes ANOTHER Big 3 question

[loopkiller 10+ year member]

I kind of agree with GMC's post above. If it ain't broke, don't fix it.

But, if done correctly, the Big 3 could alleviate strain on your stock electrical and make it more efficient, which in turn may extend the life of your electrical components. I would highly recommend doing at least the Big 2 (grounds only) for every car audio install. The third run for the alt power wire is not as necessary since you have not replaced or upgraded the alt. If you do ever upgrade the alt, a bigger charge wire will be mandatory.

 

[jco1385 5,000+ posts]

i would do it because it's beneficial to other shit, not just CA.

stock wires are shit, so upgrading will help.