does this sound real
http://cgi.ebay.com.au/DYNO-POWER-PERFO ... 3efa4dd916

first time ive seen it.

Fail I would assume it is just a generic piece of equipment that wouldn't do squat

the thing thats funny is they state that there is no resitor mod...
but i bet if you open it up it will have resistors..
how else will the interupt/change the signal from the sensors..umm ...resistance..lol

i will give it 1 thing.. there sales pitch is a catchy one.(if your an idiot)..
but as it interupts air intake temp and 02 signal it could work better than the intake sensor resister chip s**t.. as the ecu will receive a 02 reading that is modified by there (punk performance) boximacallit.. lol..the ecu wont correct the fuel from rich o2 readings that the other cheap air intake resistor does..
it still a bodgy way of dumping more fuel into your car...