OK..
this is honestly the first time I've heard of these- but since I've dealt with turbo(on my Audi) before I couldn't help but look into them..
so correct me if I'm wrong- not the one pictured above but all the others, like this one:
or this one:
appear to be fans that run in your Air intake that make a Cold Air Intake a sort of extra Ram Cold Air Intake.. at a very high rate at that (240-600cfms!!)
so if I'm right these aren't really Turbo or superchargers at all but a unique Air system.. Which could be cool- definately someone here should try this- or else I will
ripthesystem