[Joshinator99]

FYI injector duty cycle is not a relevant data point on DI injectors. That’s for port injection injectors only. DI systems will use EOI and IPW to determine if you’re out of injector headroom.

Yes, as long as your system is tuned for up to the highest airflow reading the MAF will see, lower boost levels will not need additional tuning. You wouldn’t want to dyno tune the car on say, 7, on the dial and then decide you want to run the car at 10 since your tuner wouldn’t have seen what that additional airflow looks like in terms of fueling, timing, etc. I do like that with the Smoothboost, if you make changes to your setup, you can start on lower numbers on the dial to make sure all is well before dialing up to 10…all without changing pulleys.