Saw the advertisement for them on here and checked it out. Sounds like sweet deal for 60 bucks. wondering if anyone has used these and also if you could use it with an edge evolution as well, or if it would be pointless.
That is nothing but BULLSH!T!!!! First of all you may get 60hp out of custom tunes but I dout it but there is no way you are gona get 60 hp if any out of that. And as far as 4-7 mpg increase there is no possible way. That is a rip off that is not gona do anything near to what they claim. Don't waste your money on that and buy something that will help your truck like a tank of gas or something.
2004 F150 XLT 5.4 4x4 3:55-Edge Evolution-Flowmaster 40 series si/do-K and N drop in airfilter-Gotts Mod-Kobalt Toolbox-Auto spring 2 inch leveling kit
hahahahahahahahahahahahahaha.........the only thing is does is tells your computer its getting cooler air ... and it makes it run richer...... you can buy them off ebay for like 1 doller.......the onlything they are is a resistor... total rip off... will turn your check engine light on..... STAY AWAY...so ghetto