What does a Audi V10 R8 Grand-Am race car sound like? On-board video from APR's Motorsport R8 showing incredible engine noise
The Audi 5.2 liter V10 in the R8 is an amazing sounding motor. However, for street use, it needs to be muffled obviously. Race vehicles do not have the same restrictions and when uncorked the V10 simply sounds magical. Case and point, the APR Grand-AM V10 R8. APR had this car delivered earlier in the year and has been fielding a Grand-Am team which is impressive to say the least. Watch the onboard video below. It is music to car guys ears.