Keep OEM USB w/ after market head unit?
 

I'm picking up a BRZ on Friday and planning to swap out the OEM had unit for something better. Is it possible to keep the USB in the center console functional?

http://www.ft86club.com/forums/showthread.php?t=8595

or even better

AX-USB-35EXT (http://www.sonicelectronix.com/item_...USB-35EXT.html)

Short answer, yes.

If you want to keep the OEM plug(s), you'll need an adapter.

Metra AX-TOYUSB or PAC Audio USB-TY1

If you want to keep the OEM AUX functional as well, it comes off the 28-pin connector. You can get a harness from here: http://ae64.com/aftermarket-HU-install-parts-2012FT.htm

Scroll down to the section on the 28-pin harness.

If you go that route, you can get the AX-TOYUSB directly from him as well.

The other option, as given by @Chimera, is to pull out the factory USB/AUX port module and just replace it with the one he linked to.

In fact, I did this exact thing in my BRZ with my Pioneer HU, and I can confirm that it is a 100% perfect drop-in replacement fit. It couldn't be any easier.

And, wouldn't ya know it, I just happen to have an extra AX-USB-35EXT. I'll gladly sell it to you for a very fair price, just PM me.

Fantastic, just what I needed. Thanks!

Other solution is to simply cut off stock connectors on USB/AUX harness and solder standard USB and RCA (or any other) connectors. That is what I have done and it works fine :)