XJR supercharger oil change

[S6 Devil]

I have seen a Supercharger Oil Change Refill Kit for sale at a reasonable cost. Is there any value in changing the supercharger oil?

[NormanD]

S6 Devil said:

I have seen a Supercharger Oil Change Refill Kit for sale at a reasonable cost.
Is there any value in changing the supercharger oil?

YES

Like anything the original won't last for ever
Change at least every 60,000 miles

Do the same on the gearbox oil