Sorry for my ignorance, what is it for ?
This wiring upgrade is a must have for anyone who has upgraded their car audio system. It is the FIRST thing anyone should do to attack a headlight dimming or voltage issue with their cars, the second being to add an additional deep cycle battery. The alternator provides up to 140 amps of current that has goes through one 4 gauge wire. Adding a second 4 gauge wire or replacing the existing wire with a 0/1 gauge wire will significantly strengthen the electrical system. It may not entirely fix the light dimming issue, but it will certainly help, and you'll need it if you add a second battery later anyway. It's a very common upgrade in the car audio world and I highly recommend it.So this is for wiring SEPARATE from the wires that I have running to my amp/subs/etc.? If so count me in, I had my car sitting and went to show my mom my new subs, turned my car on, fired them up, and the head lights flickered a bit. Granted its because I wasn't driving or anything, but if this wire upgrade will help prevent flickering, I need it for car shows.
The 4 gauge would be adequate even if you are planning on adding audio equipment.Would the 4 gauge kit be adequate if I dont plan on adding any audio equipment and such?