The 5 has about 75,000 miles so its about time to change the fluid. People claim that it is a lifetime fluid, but it’s simple to change and wear happens even in a sealed system. Plus upgrading it should make it smoother especially on cold mornings. (or I could drive more patiently, but whatever)

Does anyone else change transmission fluid? any brand you prefer? I had Redline in the Miata and it was good, so I went back to it this time.