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Old 03-05-2020, 06:31 PM   #27
512TXS
Registered User
 
Join Date: May 2018
Location: Austin, Texas
Posts: 28
Garage
[I use Redline MT90 for my Cayman.



QUOTE=Tommy2;585012]...and to bring up another overly discussed topic, compatible gearbox oil for the 5-speed. Can't get the OEM Porsche stuff (dealer only service item, an over $400 job to drain/refill!!!) here and it can't be shipped. Stuck with something local. There is a good brand here called WAKOS and they make a fully synthetic 75W90 GL4/5 rated oil. I can also get Motul, Mobil 1, and occasionally Royal Purple.

Just found:
Royal Purple MaxGear
Castrol Syntrans GL-4
Liquid Moly GL4/GL5[/QUOTE]
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