Having fitted my spangly new Blitz gauge today (mechanical Mirror Drive shiny type thing ), the initial readings seem fine (from searching other posts) - -0.7 to -0.8 at idle, rising to 0.5 at medium acceleration.
However, after giving it some, both in Manu mode and normal drive, down a stretch of 'private testing road', the maximum the gauge read was a lowly 0.7bar of boost.
Does that seem a bit low? I thought standard boost was 0.9 bar on the soop? I've checked all the pipes I can see, and there doesn't seem to be any loose ones at all.
Mods-wise, the car's stock. Standard air box (anyone wanna buy a Blitz SUS?). Not sure whether the exhaust is a proper Blitz one or one with a blitz pipe welded on the end.