I would go with the theory that if something that states it increases MPG and has been out there more than, oh, 30 minutes, and isn't talked about extensively on this forum, that it is a scam and to stay away from it.

On a side note, if you send me $25 dollars i will mentally cause your truck to have better MPG. it really works, i can show you all kinds of great reviews i personaly wrote...errr.....i mean.... received about my great mental miles package.....you can get the gold package, which also increases mental HP for a short time for only $10 more if you respond within the next 10 minutes.......

 

^^^^theres a better chance ill fall for that than the "miracle chip" on ebay

 

hmmm.... this seems like a deal, but before i go with the gold package id like to see some of those reviews please

 

I think I'll wait for the Platinum package.