I have a Sena 20S Evo, but I'd like to find a way to use lights inside the helmet (peripheral view) and to pass the radar audio into the Sena headset.
If I get the SmartCord Live for the 9500ix I may be able to work out a connection from 9500ix-->Phone-->Sena, just not sure if the phone will interrupt bluetooth comm's to give the radar alert, and then I still would need to sort out lights.
There is a product out there but it seems to have a high rate of failure.
http://legalspeeding.com/HARD-System.htm#.WeTZ1ztryUk
Does your 2015 have heated grips and cruise control? Two options I wish I got on the 12'
Maybe I'll do grips but through BMW the retrofit is a little beyond pocket change... just love the idea of OEM fit and finish.