The cons of GDi engine have started. Dirty inlet valves, since fuel is injected directly into combustion chamber the inlet valves are not cleaned by the fuel.
In the older technology engine where the fuel is injected into the inlet manifold just before the valves, this will clean the valves...
Everything got pros and cons....
---------- Post added at 09:47 AM ---------- 6 hour anti-bump limit - Previous post was at 09:45 AM ----------
As mentioned by bro. pwhyze, if want to detune might as well use NA. Mine is already standard low boost, if lower some more then also no point.....