Cost of removing restrictor on Suzuki GSF 650 - K8 motorcycle?

Does anyone know how the Suzuki GSF 650 K8 motorcycle is restricted and approximately how much it should cost to remove the restriction?|||It's not restricted form the factory so if it is you'll have to find out who and what they did to restrict it.|||I own an '06 GSF650, and if it is restricted, it must be up past the 200 kmp/h point. I've had her up that high, and it still feels like there is a little more to go.