been running 251kw (337bhp in my money) for last year with no issues and for last 5 yrs running 205kw (275bhp)
according to my mapper (andy forrest) the resolution is a bit low to run 3 bar map sensor, might be a bit jumpy between load cells at that boost spacing
planning to run atleast around 320kw (430bhp) from my gt28 turbo but required at least 1.8 bar of boost and the g1 limit on standard mapp is 254kpa or 1.54 bar of boost
if chip cant be replaced will go to the limit of 1.5 bar of boost
thanks for your help
also posted on the link
ecu forum on the link home page