Power wire gauge through firewall?

Minhtin

I think that spot is only accessible if you have the automatic version. If you have a manual, it's almost impossible to reach it.

Nillaz

Yeah, you definitely can't use the drivers side location if you have manual. I would have preferred something a little neater than using that rubber boot on the passenger side, but ultimately it got the job done just fine. I didn't end up using any lube for the wire like most others, just pulled it through with a glow rod.