Originally Posted by focusrsred

You wont get any increase in power without a remap. The ecu and actuator will still limit maximum boost to the original setting, for the original fueling and ignition positions. Depending what modifications have been done to the turbo it may spool up faster, but if the turbo was built for applications wanting higher boost, faster spool up is very unlikely.

To get the most from this modification i would highly recommend a remap from somebody like dreamscience etc.

Dont think bluefin will really give you optimum performance.