Nice, I have about 230,000 miles on my 02 x5 3.0! Original tranny and never had the fluid flushed! One thing that does suck however is the amount of oil this thing burns up. I have to drive around with a gallon of castrol syntec everywhere i go... One thing I have realized DO NOT EVER USE MOBIL 1 on beemers!!! it will ruin your engine!