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Old 06-12-2010, 10:21 AM
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yadayadayada yadayadayada is offline
Officially Welcomed to the 'Fest
Location: usa
Join Date: Apr 2005
Posts: 630
Mein Auto: 540i sport
Originally Posted by bluebee View Post
Looking up "Royal Purple Synchromax", I see it's for manual transmissions so I'll add that as a user recommendation.

Which one do you get? Is it this one?
- Royal Purple Synchromax, 1512, manual transmission fluid

You're sure it meets BMW specs, right?

It has been proven over time even by the doubting folks.Here is a real old thread about the topic from the M5 Board.M5-540i manual tranny is the same.
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