Chase cam sets “microphone” for sound at position of camera. Because how sound propagation works, it often makes cars sound much worse in Chase than in Cockpit or Hood. Which is problem, because Forza is 90% chase cam.
Acura Integra for example sounds really nice in Cockpit view, but in Chase cam it sounds like a lawnmower. Same goes for generic 1.6L rally engine swap, it’s a good sounding engine, but in chase cam you only hear muffler. Classic V8s are poetry in cockpit view too.
A possible solution to have best of both: chase cam view and sweet engine noises, would be ability to set which sound profile chase cam uses for player’s vehicle sounds, so output sound would be as if player was in cockpit or hood view.