[STi_traitor]

Originally Posted by tdott

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/

Wow, ECS offers a filter, fluid and plugs at a lower price compared to Turner Motorsports for fluid alone. Thanks for the share!!!