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.
the wheel is bigger so it will flow more air even at the same boost pressure.. The ecu will automatically add more fuel if more air is entering the engine. You do need to have map tho to get the most of it.
your pump and injectors will be good for up to 330bhp and you should considering going air to air or atleast monitor your temps. to get 350 you need to do alot of work on the engine like port polish cams ported surrouns etc.