Listing this for my brother..
He recently sold his E92 335i so he's letting this go as well. It was installed in his car for about 8 months and works great. Comes with LNIB Cobb AP (protective plastic still on screen), box, manual, and Cobb sticker.
Asking what he paid, $700 OBRO. Price includes PayPal fees and FedEx 2nd day shipping to CONUS. Please contact him via email: sean.scott at outlook dot com