When strolling on ebay i found the following:
"+20HP SPEEDCHIP MAZDA MX3 MX6 PRECIDIA".
It only cost 4 bucks so i thought this must be some scam. Or is it? I have a 94 mx-3.
"This simple modification will allow you to boost the power output of your vehicle's engine, without sacrificing reliability or comfort. It consists of a small RESISTOR CHIP that will be inserted between your car's IAT sensor. You will feel the gain instantly, no expensive tuning necessary. This unit will work with all cars equipped with electronic fuel injection. Most of the cars manufactured after 1990 are equipped with E.F.I."
