I have 3 BMWs and the extended OCI is BS.
Long Life oil? Is it about the life of your oil (no!) or the life of your engine!
M is for Motor in "BMW"
(That now is for Marketing)
I run Redline oil exclusively in my cars -
They love it.
M52TUB25
M54B30
S65B40
And these engines are spanking clean on the inside with old school standard OCIs.... never past 4K — I've posted pics of M52TU to prove it.
All the talk here about certs make me laugh. LL98, LL01 etc. I never subscribed to it even back to the beginning when I factory-ordered my new ‘02 E46 M54 3 liter. Free maintenance 15k OCIs! And now modified to 10k OCIs. Absurd. I never went to the dealer for these. Did them separately with an ind. garage.
The M54 doesn't burn a drop, and runs like the wind, esp. with stage 3 Dinan SW.
-now I take my RL oil to my friend who is an ace mechanic at my local dealer.
Cheap oils? IMNSHO- Penny wise and pound foolish. If I had the turbo BMWs of today I'd have even more reason to use RL oil.
However-
I keep my cars and I enjoy zero payments while having cool high performance cars to choose from. Some folks today are short term with their rides (lease) and don't go for the nth degree in car care. I get it -
"YMMV"
(Rant end)
Long Life oil? Is it about the life of your oil (no!) or the life of your engine!
M is for Motor in "BMW"
(That now is for Marketing)
I run Redline oil exclusively in my cars -
They love it.
M52TUB25
M54B30
S65B40
And these engines are spanking clean on the inside with old school standard OCIs.... never past 4K — I've posted pics of M52TU to prove it.
All the talk here about certs make me laugh. LL98, LL01 etc. I never subscribed to it even back to the beginning when I factory-ordered my new ‘02 E46 M54 3 liter. Free maintenance 15k OCIs! And now modified to 10k OCIs. Absurd. I never went to the dealer for these. Did them separately with an ind. garage.
The M54 doesn't burn a drop, and runs like the wind, esp. with stage 3 Dinan SW.
-now I take my RL oil to my friend who is an ace mechanic at my local dealer.
Cheap oils? IMNSHO- Penny wise and pound foolish. If I had the turbo BMWs of today I'd have even more reason to use RL oil.
However-
I keep my cars and I enjoy zero payments while having cool high performance cars to choose from. Some folks today are short term with their rides (lease) and don't go for the nth degree in car care. I get it -
"YMMV"
(Rant end)