Sorry but I have a different view on that. The hpfp is already struggling to deliver fuel on most Ns (its a bit of a diva) when you are running 350ps. So I consider it a mandatory upgrade when changing the turbo, tooWhat do want to achieve with changing it?
I just had this discussion with the only (?) forum member wo did it and he (@TarmoT ) told me that it's not necessary below 420 PS. And if you want to go above that number you'll need lots of changes (turbo, intercooler, downpipe, valves etc. pp.).
You don't have to be sorry .Sorry but I have a different view on that. The hpfp is already struggling to deliver fuel on most Ns (its a bit of a diva) when you are running 350ps. So I consider it a mandatory upgrade when changing the turbo, too
You don't have to be sorry .
Tbh I don't have a proven point yet. Atm I can only rely on opinions of people who already did go beyond 350+ PS.
Do you have anything to read / links whatsoever, @Bu11eT ?