I've got the same on mine, doesnt seem to go into limp mode, but periodically when i floor it, it boosts then drops off, then when i let up on the accelerator it goes again.
The RSD conversion is Oettinger Chip, Turbo Intake Pipe, and Milltek Back box mate.
As Bill says, it is a mild boost compared to the likes of Revo, but on mine it seems to hold it quite well.
I know there is much talk around the "210" conversion, and havent heard a report of it making 210 anywhere, but there do seem to be figures ranging betweeen 186 and 196 mostly. I know someone, I think possibly Bill (sorry if its not), had issues with this claim of 210, and it not being produced, and im not sure if it was ever satisfactorilly (sp!) resolved.
No intercooler upgrade, dont even get that on the 240 upgrade.
Even though I was led to believe that the car could not be remapped, ie Revo or CC, because of the chip, I've been told recently, that it can be done!