Took my lady's X3 to the local shop for some preventative maintenance. We changed transfer case fluid and the front/rear differentials. $210 in just fluids alone.
Car feels smooth, no real noticeable difference but there's definitely a peace of mind knowing the fluids are fresh. Next is going to be the transmission fluid. Will be ordering one of these kits soon and whenever it comes ill have the transmission serviced. Still have to do some research on which fluid is better, Ravenol or RedLine..
https://www.blauparts.com/bmw-x3-atf...e-kit-e83.html
https://www.fcpeuro.com/products/bmw...24117593565kt1
Any input's appreciated.