i think its time for me to do the big 3 three. between the hids and my sound system,every time when the bass notes hit i see my instrument cluster dimming to the bass
best thing to do would be to do a quick search on google to see what size to use then. depending on the wire size, there are limits on how much power can safely flow through it, otherwise you can start an electrical fire. if you're going to add in a fuse, just make sure its serving a purpose. a 200 amp fuse isn't going to do anything to protect 4 gauge wire or whatever you're using