vadim

Question: if used under normal conditions (city/highway, spirited style - very infrequent tracking), does Motul 600 brake fluid need to be flushed more frequently compared to the stock brake fluid?

awiner

I talked to Motul and asked this very same question. The answer I got was that they recommend changing annually (Every 12 months) at the very least. MB recommends every 24 months with their OEM fluid. If you track your car, you should change the fluid after each session regardless of what you use.

vadim

Thanks, Adam! So, just as I thought - for regular street use Motul 600 is really an overblow. Oh, well... I'll put it in anyway since I already bought it, but will replace it with OEM in a year.