do these all air razor vortex genrators off ebay really work or waste of money

 

WASTE OF MONEY! To get real results, you gotta spend money. There is no "cheap HP" out there.

 

Das is right, there crap just like those turbonators, and those so called electric super chargers that ebay sells, your better off having your TB bored out which probably would cost you about the same price as buying one of those things or if you have the Mtx you could grab the Atx TB which is 52mm vs the Mtx 49mm or a jeep cheeroke TB but that will take modification, if you do a search that mod has been discussed previously and comes with instructions on how to do the Jeep TB mod hope some of that was helpfull and good luck !!