store.hondasxs.com
store.hondasxs.com
Is the key on harness a purchase option or sold separately?
Sold separately. The dual meter is an option with the kit. You can just tap into something that is key on but the harness the club store sells is plug and play and keeps everything nice and clean.
There are a few different ways to do it. The true kit gives you an isolated second battery. The key on harness gives you controlled power. You can use the key on power to control more than one relay so when you add accessories they only work with key on. What your probably looking at is a second fuse box system. It is for the most part a second system that involves using the key on power to control a much bigger relay sometimes called a stinger that powers a second fuse box. Then everything you hook to the fuse box is controlled eliminating in line fuses and the need to hook dif relays to the key on power. It makes hooking accessories up a lot easier. Some fuse boxes have ground bars built in some don’t. Some bars are just there because terminals get crowded. It sounds a lot more difficult than it is. It’s really just a 6awg from 2nd battery to stinger another from stinger to fuse box. A 6awg from fuse box to ground on 2nd battery. Ground the stinger and hook the key on harness to the other side of stinger. At least that’s the system I have and for the most part it is a copy of some of the others I’ve seen. Some use the big relay stinger like an isolator but that would be something I’m not familiar with. Start with the dual battery. Then do fuse box and stinger later if you want. You’ll only have to move the key on wire.
