Jan 1.4 bar at 3200 rpm are you sure? How do you do that. If mine runs 1.0 bar at 3000 rpm how can it built so fast to 1.4 within 200 rpm?? I want that to!!!
Mine have 1.0 bar at 3000 rpm and runs untill 6000 rpm with 1.3 bar. I have to run less boost after 6000 rpm, because it is safer. To high boost on high revs will damage the internals.
The new version WRX STi has a VF30 turbo as you guys knows.

 

Probably due the very cold weather outside ..like temps under -25deg C ...I get full boost in 5th gear arround 27-2800rpm

But since I changed my MRT exhaust for a catless DP with open mouth design and a Blitz Nurspec R, my spool up is from 1bar to 1.4bar in just a blink or 2-300rpm
I'm also having a samco inlet pipe so that might help a bit,...will be interesting to see if it will collapse or not when the MD304 gets in place....it been ok so far..

/Jan

 

BTTT before it is lost on page 2!

Plus I would like to hear the answer to some of the questions becuase I am soo to be going down this route.