If you're looking for "Real Dyno #'s" that may not be possible with a Ram air system. Dyno's are stationary, so their is no way to create the low pressure areas that the Ram air would have when in motion. Even a fan cannot produce the pressures involved here.
It's sucks, but IMHO that's why they have the buy back satisfaction Guarentee
The Hemi Orange lid is sexy 8)