I run the all in one cobra unit where there is just a little box thats like 2"x4 inches that sits under the seat and then the main unit just is where the mic is on a normal cb...I forget the model number but I like it. It does transmit quite a ways and I like the clean install that when I am not using it there isnt a radio in the dash/etc.

03 Montero XLS, OME 2"suspension lift,Full skid plates, Extended Diff/transfer breathers. 34 LTB's, Winch w/syn rope, Locked front/rear.