I don't care whether it's designed or authentic sound; it's glorious.
Do you like fake tits? I don't.
Do you drive a car with a muffler? Catalytic converter?
Enjoy your fake tits.
Or do you drive a car with 'straight pipes'?
Enjoy fucking your toothless sister.
I don't need the sound of my car to be artificially enhanced. I don't see how the stock exhaust system is "fake." If the sound is muffled, that's hardly artificially enhancing it. If you're the type who modifies his exhaust so its louder, enjoy driving you fake car, I guess.