Not that I could tell. I'm still on a conservative tune from Todd right now, and he's OK with where the pressure is at now. I did some low boost (0.8 bar) pulls and he's going to start making adjustments now that the fuel pressure is more reasonable. I'm working on making a summary thread for the build I did , and I'll update with results as we get things dialed in. I spent the last few months with the engine out for coolant pipe welding....and ended up with Xonas, injectors, fuel pump, new ICs, clutch etc