The Facet has the correct sound for a Carrera; sounds like that original pair of AutoPulse 500s that were ganged together to feed the 4-cam engines. It'll impress the heck out of that one Porschephile concourse judge. You'll know him when you encounter him: bowler hat, bow tie, creased tweeds—and when he hears that clackity-clack he'll wink at you knowingly.
It's not a sexual thing. It's just how serious Porsche guys are.