8 speaker stereo system and OEM keyless entry Options

[Xander_X]

Just trying to figure some things out. I'm just recently purchased my first 6th gen and I've been doing my research as to what factory options were available here in the US and other countries. At one point, I think it might have been on Edmunds, they asked which stereo system I had. One of the options was an 8 speaker stereo system. My '99 GT has the 6 speaker. Does anyone have this 8 speaker system or know of it's existence?

I also wanted to know if anyone had a factory OEM keyless entry system on their Celica or if it was offered. I haven't seen it as an option anywhere. I'd like to get one as I'm not a fan of the aftermarket one that came in it. I have to be like 10 feet away and then it only works like 9 times out of 10 on the first attempt.

[Xander_X]

Ok so:

1) Does anyone know where the keyless receiver is located on the car? I've called all over to junk yards and no one seems to be able to pull anything up on their computers and have no clue where to look for it.

2) Without me pulling the door skin off my car, does anyone know if the door wiring is the same for the 6 and 8 speaker systems? If it is, I'll switch it over. I want some richer bass, and I thought about adding the amp and replacing the door mains with 8" subs but I don't want to lose 2 of my 4 main speakers and I don't want to take room away from the hatch area adding an aftermarket.