its pretty quick
that 188bhp was with ACTs of 50oC in the workshop. on the road i don't see higher than 30oCish
been a long time since my car was standard so hard to compare but it feels a lot stronger than when it was runnign 175bhp @ 15psi on standard cooler.
when it comes on boost it pulls really hard all the way to the limiter, you do find yourself trying to hang on lol