I was wondering i saw this thing on TV its say incease in gas mileage and horsepower does this really workthat well????

 

This POS never dies. Whew!

 

well...if you buy it, it may increase gas mileage, and improve your 1/4(not necessarily from more HP). If you buy it, your wallet is lighter, so you improve in both areas. I suggest the more economical alternative to the Tornado, the common way, stick a brick inside your intake, and you can get the same result! /sarcasm

 

if u do happen to buy it, my suggestion is use it as a frisbee at the beach next summer. Believe me, they make awesome frisbees! LOL. Anyways, don't buy it, its the worst $70 you'll ever spend.

 

This is my experience with the tornado. I bought it because a buddy sweared by it and claimed a few more miles per tank fill. I bought one about a year ago and installed into a vehicle that is an in-town daily driver that seldom does highway speeds. I never experienced any power or mileage gains. They have alot of testimonial that it does work but not for me. I'm guessing that maybe my buddy does much of his driving on the highway and maybe the reason for his claims but IMO not for city driving.