| LWH,
Take a torch and have a look under the tank at the top of the airbox.If you can see what looks like a couple of spouts with oval holes in them,then the restrictors are still in.If,on the other had there are just two dirty great big oblong holes in there,then they have been removed.
I'm just waiting,for a couple of spare hours and this rain to stop so I can test it.Certainly revving the bike up in the garage there are some lovely growling noises coming from under the tank. | 
Threaded Mode