Aftermarket stereo Install

[Mo_E30]

First time installing an aftermarket stereo on an e30, besides the usual stuff like connectors, tape, wiring harness, is there anything else i need.. like an antenna adapter? or something else?

tips or advice would be cool too, thanks.

[arch4ngel]

You shouldn't need anything else besides the correct etm for your year. You can find them at wedophones.com.
Also, you'll want to bypass the factory amp and fader if you have them.
There are a ton of threads on the subject.