I can't remember the source that Year One gets their wiring harnesess from, but here is one to consider for other than under the dash....http://evanswiring.tripod.com/index.html.... There are also upgrades available to bypass the inherant flaw that is caused by Mopar using an amp gauge. There is a company that can explain that in detail floating around out there too. Several magazines have done articles on it to. It may even be in the Tech archives here. Hopefully someone will chime in with the names of those companies. I am currently suffering from a case of C.R.S. due to lack of sleep.