Naturally aspirated V8 for the win.
Supercars sound extremely good in general, but tunnels seem to emphasize the brutal sounds the engines make. The Ferrari 360 Challenge Stradale was the automaker's hardcore variant of the 360 and made the stock supercar look timid. The 360 Challenge Stradale came with a 3.6-liter V8 that made 425 hp and had a rating of 93 dBA on the decibel meter at idle. While the Ferrari sounds absolutely amazing at idle, the supercar sounds even better at full throttle. With some help from a tunnel, this supercar sounds remarkable.
Turn up the volume and let your ears enjoy some sweet Italian music.