electric supercharger

does anyone know anything about electric superchargers? ive heard you can get like 30 hp out of them, and thier only like $125. any information will be usefull thanks.

Im going to have to say bad idea, rip off, and just save your money. There have been a few other threads on these. I think there laghable. I think some tests actually hurt purformance? But the Electric fan in those cant flow enough air to make much of a difference, plus as the fan heats up so will the air.

had one...not worth it...

your better off with a cai and u-bend delete