2017 Alfa Romeo Giulia Quadrifoglio with the Stradale exhaust from Centerline Alfa.
Exterior Dynamic: 2:50
Race Mode: 4:50
Natural Mode: 9:15
FYI, this vehicle has exhaust diverting valves that change the sound based on driving mode and RPM. On this particular system, the open valves run essentially as a straight pipe with no resonator.
They are as follows:
Natural(Normal) Mode: Valves always closed
Dynamic(Sport) Mode: Valves open at ~3,750RPM.
Race Mode: Valves always open
The interior audio captured the SOUND correctly, however the volume of the exhaust is a little louder from the drivers seat. (GoPros aren’t exactly known for their audio quality and I don’t have any standalone mics)
The exterior audio is pretty accurate though.
Limited Edition Stradale exhaust from CenterlineAlfa designed by Magnaflow: