1) Under the under-hood fuse box. If you get a flashlight and poke around, you'll find a grommet under the box that enters the cabin by the passengers (LH drive models) footwell. I think this location is good for 8 ga. and smaller cable.
2) Wheel well. If you look behind the battery you'll see where several wires enter the fender. If you raise the car and remove the wheel and fender lining, you'll see where this wiring travels back towards the door. This enters the cabin behind the passenger's (again, LHD models) right kick panel. Pull the panel back and remove the ABS and SRS computers... you'll see where the cable enters. I have 4 ga. cable in there now and think it should be good for as large as 2 ga.
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