My first car was a 92 Geo Storm with a Pyramid 800watt amp pushing 2 12" JL W3's. I did the whole GSi swap though. Looked 100% stock. But I drove it with no cats for a long time reving at people. It started overheating a lot.. so I bought the 88 Rx7. I didn't mess with it at all. Put a VT 12" in the back and had a Sony Xplod cd player. Before all this MP3 player bullshit come out. lol

I've always believed that if you take away stock features in a car.. you are destroying what makes the car. Other than motor features.