I grew up in the 60's and 70's when duel exhaust and glass paks were the best as far as performance, sound and especially looks. I love driving behind a car that has duel exhaust, and the large tailpipes. Not the little round ones liike the ones on most ford's. If I were a designer at Ford, I would put them on every car even if they were fake ones, just for the look. I think it would sell cars, especially to the baby boomers, we LOVE the look.