Lamborghini Diablo and Nissan R390
After Audi acquired Lamborghini they released the Diablo 6.0 and needed to give it an update. The most noticeable update was the loss of pop-up headlamps. In their place were a set from the Nissan 300ZX and they look right at home. Nissan also needed a set of headlamps for its R390 race car and again the 300ZX gave them up. I guess you could call the 300ZX the slut of the headlight world in the 90's.