Originally Posted by SenorFunkyPants
Hmmm of course there is the alternate solution which is to leave it as it is...its a high performance diff which can make some noise...especially when cold and on tight turns.
Adding extra slip agent to a system which requires a high level of friction in order to function as designed is to some folk a bit of a mistake.
Anyone care to go into more depth on this statement? I was thinking about having the new diff fluid put in, but if the positive is only noise reduction and the negative is something more problematic, I might leave it alone.