Could someone please tell me where the factroy amplifier is in a gs? I wanted to know because I was gonna rip it out and put in a 4 channel amp to push my door speakers.

 

If you have a 98 or newer with a pioneer system it shoulb be in the pass. kick panel, If you have a nak system i believe it is in the trunk behind one of the taillights ( I think the pass. one).

I am not sure on the models older than 98. Hope this helps you in your install.