I'm a newbie, so first off, "Hi" to everyone on the site. I just bought a pre-facelift 320i and I'm really keen to upgrade the audio. The car doesn't have i-Drive, and has the "Professional" stereo option. Also, it's a South African model, if that makes any difference.
What I'd like to do, is add a couple of subwoofers and an amp to drive them. I'd like to keep everything else, and retain my steering wheel controls. I'm sure it goes without saying, but while I'd like to do this myself, I don't want to do anything that damages the car in any way.
I'm totally open to suggestions, and would appreciate any guidance.