Well, why is that not important empirical evidence?
You are testing whether there is anything to listen to by, well, focusing on listening.
Important question: Your car shows the number "1" and not "0" in the correct place? I mean, if it is "0," then you should expect to hear nothing...
For really small changes, even using the same car is no guarantee that the difference is real. Lots of things can cause a horsepower change from one pull to the next, oil temperature, the computer pulling timing, no two pulls are ever really exactly the same.
No, not me. What made you ask that of me?
I have not yet had the opportunity to turn anything off (all MacBook house here).
And this may be difficult for some of us to discern without a before/after comparison, as in the Raptor video, above.
Just curious what you do with this car or intend to do with this car. Commute? Is it just for the street? Do you take it to the drag races? Do you take it on HPDE/Track Days? Other?
Yes, glenng6, at least listen to what Misha has to say before you claim you cannot get it. Post # 40. And he wears a helmet when he has a car with a roll cage, and he wears a helmet when the track allows his HANS device and the car has a harness. He just does not wear it in a production car...
But check out this! What happens when you replace the resonator? These are all in Quiet Mode. Wow
https://www.mustang6g.com/forums/threads/decibel-readings-german-tüv-measurements.183608/