Oh, and I didn't really expect to get that much gain from upgrading. I just want a little more pop when I hit it. Like I said, most of the money I have saved for this is going into visual mods. I've already driven a decently quick car (the TL) so now I'm going for style

I've found a few online stores with some cool parts but nothing too amazing yet, so if you know anywhere, that'd be great

Once again, thanks for the info.