Re - Chris's STi7 - UK What is both the standard and PPP'd boost figures?
JohnD

 

All this talk about the STi7 and the PPP and no-one knows??
JohnD

 

There is a slight problem with logging the PPP electronically though because of the remap of the MAP sensor. There have been threads on this if you look back from mutant matt with Dave T-S car. You could do it with a datalogger attached to the MAP sensor before the GEMS box to get true readings.