There have been many tests on these chips and on the fuel saving ones, most show absolutely no change, and some even show it makes the mileage and horsepower even worse.

Not only that I would be wary of plugging anything into my electrical system definitely a potential to screw something up and make for costly repairs.

Joe

 

i'm not sure if this a chip or somthing (ebay sucks to load on my phone) but mod michael had a bad experiance with a chip from jet?(i think) fried his comp, with anyluck he'll jump in and tell you about it

 

This.