Audi R8 LMS Ultra GT3 - LOUD Sounds!!

I have recorded an Audi R8 LMS Ultra GT3 on circuit Spa Francorchamps. The car races both in the 2012 Fia GT3 Championship and in the 2012 Fia GT1 Championship and also in many other world championships. You can hear some really loud accelerations, fly by’s and downshifts of this lovely sounding Audi R8 LMS Ultra GT3! Follow me: 1st Channel: 2nd Channel: 3rd Channel: FACEBOOK: