There is no difference in that regard of an 08-11 Touring
And in spite of them listing as applicable for a 12 Touring, I believe they are wrong. There is no way to integate onto a Touring model
If you find the model they list for it, it is an SM-1
"SM-1 unit is designed as a plug-in replacement for many early European and some Japanese bikes."
Note that this has a 3-way connector plug designed to plug into the relay socket - oh wait, there is NO relay socket on a Touring - 12 or otherwise!