Ive been wondering for a long time about these electric superchargers. They are supposed to give 3 plus psi and use at most 12v from the battery. Has anyone has had any expirience with these, good or bad. Are they a hoax or do they have some value? Of course a real turbo is ideal but this seems like it may be a decent power gain for fairly cheap. What's the word?

 

the password is......hoax