Hi ya'll. I currently have an 03 A4 3.0L Quattro with a G2 supercharger. Now I purchased the car with the G2 already installed. The drive belt currently needs to be changed out and I am having a hard time getting in contact with PES tuning. Is there anyone out there with advise on how big of a belt I need to buy or which belt I need to buy. My understanding is that the factory drive belt is to small with the G2 installed. Any thoughts out there.

 

if you bought the car with the belt on it, just draw a small diagram of the belt routing and take the belt to an auto parts store. They should be able to find a replacement.

 

+1..... just need the right size/width.... doesn't have to be from pes...... make sure it is a good quality belt though