Hello, I wanted to give my suggestions and feedback on sound of 2 GTE cars 1.Ferrari 488 GTE : *External sound is missing turbo flutter *External sound is missing backfire on upshifts and downshifts. Here is a good video: 2. Corvette C8R : *Onboard sound is quite muted for big NA engine Basically only complaint about C8R is onboard sound, it needs some flat plane scream. Like a 458 BUT low revving. The intake sound of V8 should be more pronounced but in-game the transmission whine takes over major portion of output. You can see in IRL onboard video how much clearer,throaty the V8 sound is in cockpit. IRL V8 takes major portion of sound output with little bit of transmission whine. Here is a video: The characteristics in RF2 is there but the raspy nature of flat plane V8 is less pronounced. It should sound something similar to 458 or loud TWO 4-cylinder revving together. Please take this into consideration, as for me and many other sounds IS very crucial aspect of a car.