First test drive. !!!! Boost is like a addiction. The taste of it makes me want more .... All the time !!! Running 8 psi on stock wastegate actuator made the car run realy rich. 10,4 AFR. (thats becaus the stock map had a realy rich VE map above 100 kPa) I changed the mapping on my megasquirt en now its like 11 / 11.5 on boost. I'm happy with that. Or should I go leaner ? I will upload a log with some data to show my setup. Still a lot of vibration noise from engine/exhaust.