[evoheyax]

I did mine recently at 60k miles. I just followed mr subaru's video. Took about 4 1/2 quarts for fresh fluid. The fluid was defiantly dirty and black. Anyone who says it's lifetime fluid should check their fluid. I didn't have any metal shavings, which is good. Just dirty. I will probably do it again at 90k as Obviously, didn't get it all. A closed loop system would be better, but it's more work and harder to do plus you would need a lot of fluid. It's not cheap stuff.