B61
Well-Known Member
- First Name
- Bine
- Joined
- May 31, 2021
- Threads
- 10
- Messages
- 2,722
- Reaction score
- 1,724
- Location
- SI
- Vehicles
- 4S (8/2025), CT4 (9/2021-8/2025, 65k km)
In (paper based) manual, there is 85%, but later on, it's been discussed several times, that they changed to 80%. Maybe that comes from online manual, i couldn't recall right now. Probably @W1NGE knows?Where did the 80% number come from? Is there an official recommendation from Porsche anywhere?
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