found this unit on ebay :

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=251100132151&fromMakeTrack=true&ssPageName=VIP:watchlink:top:en
however, it says it will not work with factory indash 6 disc changers. i understand that would not work with external as the plug it needs would be filled.

I want to do the indash tablet mod and i want a really clean install. planning on using this to connect tablet to radio instead of using a tape adapter. lol.

 

I've had a great experience with GTA Car kits. You can still use the factory CD changer in your stock deck- you just press the CD button one more time to access the external changer port. http://www.gtacarkits.com/acura_cl_2...03_car_kit.php

It has an iPod cable and a 3.5mm line-in adapter, which sounds like it will work well for your tablet. If you have any questions about installing it or routing cables, they have an installation video as well. My only recommendation is to not drill a hole in the console- I routed it through a hole in between the center console and the cup holder. I can post a picture later that shows the routing.