I'm not a car guy, so I used to think such ear-damaging decibels were necessary for performance but have since learned it's not required even for ultra-high performance road cars that can go >200 mph. While a 12 cylinder Lamborghini Aventador is louder than a Hyundai, when both are idling at a stop light, it's actually barely louder from 100 feet away. And yet people with real supercars almost never modify them to be…
people with real supercars don't have anything to prove, nor any reason to want more attention.
if anything, they want less attention. esp. from the random pleb on the road. the existence of the car itself is enough.
and that's before the muscle car sound purist that the parent poster alludes to.