Stock engine with Garrett GT30 turbo...with EMS Stinger ECU...
We started tune without boost controller (switch off) as usual.........however..my expectation was....right unfortunately?!!!
This waste gate38 mm was too small for this set up..........and the design of manifold that attach to gate was bit odd(*_*)""""""""""
Looks only two cylinder get gas to extract.............as you can see......the boost started from 1 bar.and sky locket to.........bye-bye....
We set rev limit to 5500rpm till it fix, but already over 260 kw ride!.......fix the problem and try again.....!!!