Electric supercharger? 6600 rpms??

you should never add any amount of boost without fueling upgrades, and a way to tune it. That being said, it doesnt matter if it works, it is not a complete kit.

stupid waste of time

 

^^ X2 I would not suggest buying the eBay unit, just that electric blowers in principle can work. You basically need all the other components typical of a blower upgrade: intercooler, upgraded fuel injectors, ECU flash... The last one may be troublesome for a daily driver, because the e-blower runs only occasionally, so the ECU needs two sets of fuel maps, etc.

 

This is some funny stuff.
http://www.youtube.com/watch?v=OrDe1md6AWg