hi i just got my lsd upgraded to Spoon 1.5 way lsd and i know its normal for the clunking sound cuz lsd needs to be worked in...driven about 600 km on it so far...and did another diff fluid change just other day...i noticed there is a buzzing sound added to the annoying clunking sound...is this normal?? just scared something worse is wrong with my diff...plz help thx

 

You know what's really weird we have the same exact cars: the A4 and the S2000-weird....

Anyways, the Spoon LSD has been known to make the aforementioned noises. The only real way to find out is to actually inspect the piece yourself. There have been many posts so far about the noise however.

 

does it make the sound when your driving straight or when your turnning???