Originally Posted By: rooflessVW
Originally Posted By: mightymousetech
10W60? This a track only car?
Why would it have to be? Castrol TWS 10W-60 is the specified oil for the S54.
Quote:
The following is the only recommended and approved synthetic oil for BMW M (Motorsport) vehicles in the US market with gasoline engines, at the present time.
BMW Long-life rating LL-01 Synthetic Oils for BMW M vehicles equipped with S54, S62, S65 or S85 engines
Castrol EDGE Professional TWS Motorsport SAE 10W-60 Synthetic Engine Oil
BMW part number 07 51 0 009 420
or
Castrol EDGE Professional OE 5W30 Synthetic Engine Oil
BMW part number 07 51 0 037 195
They updated the spec in 2013 I believe.