Quote:
Originally Posted by SpaceFox
+1 
At what point did you do this? Mileage and age of the fluid? Maybe I missed it. |
There is no defined interval from BMW, they will claim it's a lifetime fluid. The one you see above was done at 75k.
ECS recommends every 40k for some reason. They have a kit here:
http://www.ecstuning.com/BMW-E92-M3-...ion/ES2677651/