My brother in law bought a thing that looks like a remote control with a wire hooked to it and he has a dodge but used this device to get more power, more horsepower, better gas milage, what is it? do they make one for our z's and wher on line to look for it? thanks

 

Sounds like an alludium Q36 explosive space modulator to me.

 

Why don't you just ask him what it is?

 

hes in the military and wont see him for a while

 

email? post card?

 

I am thinking that it is likely one of those MAF resistor boxes. Basically, you would hook it up to your MAF sensor. However, they are garbage and should not be used. If you want to use one on a dodge, fine. Just don't put one on the Z.