hi this is gary, i hav 87 trofeo fe3, i saw an item on ebay that caught my eye,, a radio, clim control, and nav unit apparently removed from 88 trofeo,, first i heard of this option,, guess it wasnt avaiable in 87.! can anyone tell me if this unit would actually work in 87 model,,, prob not!!! would apprec any info, thanks gary p