Tornado's
Senior User
Joined: Jan 2003
Posts: 338
Likes: 0
From: Tucson
The only difference it will make is in you wallet. This has been said many times on here. Think about it, auto manufactures have million of money in R&D and would infringe on any patent in existance if they could get the gains advertised by a tornado or any other gimic. They want every ounce of free performance or gas miliage that can get. Save your money and put it in the gas tank you will need it. Same with air filters and exhaust and oil additives... We will save those for another thread.
Dave
Dave
