Originally Posted by JayArras
I happen to have what your're looking for, it's a more elegant solution than what you posted, it won't cost you a whole lot, and you won't have to change your radio at all!
Check out the post I made earlier: http://www.maxbimmer.com/forums/showthread.php?t=153050
If you're intrigued, let's talk. I really love this system, but can't use it in my E60.
What's your best price, and do you haven eBay account?
Originally Posted by richmak
get a Dynavin ... you won't regret it.