This sound file will change the sounds played whilst you are in the pits changing your setups and looking at other driver's times. A bunch of Group C sounds from various real life events put into GTR2. I've kept the same kind of volume and I have tried to leave it without editing where possible. This does not change the private test sounds in the game and it does not change the actual pitstop sounds of the mechanics changing tyres/repairing/etc.