View Single Post
      11-17-2023, 09:25 PM   #11
Antares713
New Member
Antares713's Avatar
3
Rep
20
Posts

Drives: BMW 2020 B58 M340i
Join Date: May 2020
Location: Houston Tx

iTrader: (0)

Garage List
2020 BMW M340i  [0.00]
Quote:
Originally Posted by JacobM340i View Post
I just changed mine at 84k and the fluid honestly wasn’t that much dirtier, can’t really tell a difference in shift quality either.
Exactly. I was told its a closed system so for tranny fluid only swap it out if there are transmission issues.
Appreciate 0