You still don't have that amp wired in?Annnnddd.... what if you have a VDC like mine which is almost impossible to see anything behind the carpet thanks to the rubberized mat material stuff?
Cardoc mentioned a grommet near the brake booster. I haven't had the chance to investigate further.
EXCELLENT! i also have an automatic. thanks.I used the spot that the clutch pedal would have been, but I have an auto. It was great, not had to get to, and you could put a big wire through it if you wanted too. There was a rubber hung in there I just drilled a whole in it. And stuck the wire through. It worked great, good luck.