I'm running out of 80's sci-fi (well, probably not).
Special Agent Dale Cooper and that guy from Flashdance hunts a body snatching alien with a weakness for Ferraris and loud 80's music, across LA - what a feeling! (This movie has Kyle MacLachlan playing a quirky FBI agent prior to Twin Peaks, who believes in aliens prior to The X-files.) If this is the kind of Thing you like, you might enjoy this.
'I wanna ask you, am I crazy, or does this just seem a little bizarre?'