Between the rotors and the throttlebody, And it won’t help much. It just raises the engine load that is required to close the bypass.
Whipple calibration doesn’t have the issue your experiencing due To the implementation of Ford racing bypass logic.
I think we are talking past each other.
My car transitions from vacuum to boost silky smooth (tuned on Whipple os)
The same as all the other cars I’ve tuned on the Whipple OS or Roush OS.
I choose to tune them that way so the end-user gets the best driving experience.
(cars that run like...
Roush has a stellar reputation that they damaged when they released the 2018+ 2.65 blower.
It has two major design flaws.
First is the intercooler brick with limits the base performance of the supercharger even without turning it up.
Second is the inlet opening (throttle body size)