[KevinH1990]

I started by adding rear speakers and upgrading the dash speakers. I later added a 6-channel amp. I have not yet upgraded the door speakers.

Because your choice of speakers is dependent on your personal tastes and the type of music you want to hear, I recommend that you audition several to see what works for you. Then you can work from there to identify a head unit and if necessary an amplifier that is suited to the speakers.

When I have a few extra dollars, I'll probably add a double din navigation unit as coolbreeze suggests. I'm still recovering from the cost of upgrading my top and my 996 gauge install.

Good luck.