Found it yesterday, thank you!Remove passenger front wheel, and the wheel well liner (or at least half of the clips holding it in place). When you look in there you'll see a grommet, there's a "nipple" on it, you can just remove the tip and run a 4 gauge wire through there. It'll come through the passenger side of the interior just below the glovebox, you need to pull the carpet out a bit to see it.