I managed to capture part of the GT-class race held during the afternoon. I'm not usually a fan of V8 engines, but most of these cars sounded very good! I especially liked the V8 swapped turbo XR4Ti! I'm not sure how good the sound will come through, but you could hear the turbo spool and when coupled with the very boomy bass imparted to the exhaust, it was really easy to pick out from the rest of the cars in the race.
The sound is surprisingly decent!