Hi there
I need the original factory driveshaft and pinion angles for a 1996 A4 Z28. I am getting some vibration at about 80 MPH after installing an aftermarket adjustable torque arm. I am not sure about the pinion angle. I have tried two different setups but none of them completely eliminates the problem. I would like to duplicate the factory setting to see if this helps.
I also noticed that the transmission yoke will move a very small amount when pushed up and down or from side to side. Is this normal or could this be the cause of my vibration problem ?
Any advise or suggestions greatly appreciated