Really apologize Regarding the Audio just had some Quick GP Earlier this morning trying to work out the issues that people have been having,,,,,,,,,,This mod has to do something with the game. I tried it 4 times, and it always kept altering the sound. It's impossible to shift when other cars are within ,5 seconds of you.
In general the sound got quieter and the opponents cars can be heard from over half the track.
But I really like the optics of this mod, great job there m8!
Just spent 6 Hours redoing the Audio files and I think its Perfect now and made some Improvements I think you will really Enjoy Just done a Race without no issues,,,
Anyway here is the New file it goes inside audio,,,,,,,
http://www.mediafire.com/download/h6nmxev3uzvde1o/carsetup_-goes_inside_audio.zip