http://cgi.ebay.com/ebaymotors/GAS-F...spagenameZWDVW
or
http://cgi.ebay.com/ebaymotors/Dodge...spagenameZWDVW

i was about to order one or both just because they make them sound so good, but i thought i should go here and see what you guys think about it, im sure if it was true everyone would have one right?...

 

Not at all, they are all junk and do absolutely nothing, do not waste your money on them, they are all scams, if you could really get 10 mpg and 10 lb ft of torque for ten bucks, dont you think everyone would have one?

 

+1
Total junk.

IndyD

 

They are modified MAF sensors. They are set to read a cold air temp that will dump fuel into the engine becausethe colder the air the thicker it is and the more gas you can mix in. It gives you some power but I couldn't see it helping you save gas, if anything your gas mileage wopuld go down.

 

Snake Oil