derestricting

Hello, I purchased my 2011 570 super moto as a leftover last spring. My dealer said They could derestrict the bike once it is out of warranty, which it now is. What is involved in derestricting my bike? Is it just fuel mapping or are there actual parts involved?

Just finished assembling the new 570 (Australia) and wondered if the only power restrictions are: 1. Change Rear Sprocket/chain 2. Remove the screw restricting the turn of throttle 3. Remove the airbox blank and replace with correct one. 4. Remove the snorkel in end of muffler 5. Do...