[Off_Road_Teacher]

I have one on my Hemi and I like it. It does exactly what it says it does too. I have checked the timing and intake air temp using my superchips and the powerwire does drop the reading the computer is getting from the intake sensor by about 10 degrees as compared to the actual outside temp . I think it is a nice mod for the $40 that I paid for it. I have heard of people making them for a lot less but you need to get the right resistor and have to cut and splice into your wires. This you just plug in line with your sensor and can easily remove it whenever you want.