Anybody ever used one of these or know anything about them?

 

Never heard of it ...

 

Snake oil

 

baught it sent it back it almost blew up my vp44. i had it on for 5 milles and it kick on the vp44 deth code. dont buy it

 

What is it?

 

its basicaly a box that adjusts the fueling and timeing it hooks into the map sensor to but i dont think they put the time into it that they should of. it might get u better gas milage but i would rather not do that at expense of my injection pump it would take a lot better gas milage for that to pay off. i dont think it has the safety featuers that others have and is why i think it is so much cheaper.