Read again. No one told him to buy Knu's KCA wire. Not sure where you got that info from. Want some info, your truck looks like ****.No that Tsunami wire is way better than that KNU KCA. if I am not mistaking, Tsunami is 100% OFC, so yea don't really know where these guys are getting their info from.
i am new to all these new things, like extra batteries, and stuff. how does voltage from another battery affect the audio system?This will wrk 2 Way Distribution System just choose the correct fuse. Only has 4awg outputs but 4awg is more than enough to handle each amp.
As far as a amp kit it would be better to piece together a kit then to buy one already assembled at least then you could choose exactly what you want. I will only use Knu wire best stuff I have had the pleasure to deal with.
Gonna need atleast a group31 batt in the trunk plus your stock to even have a chance at having a decent voltage.