Originally posted by visconte
Unless you have a high mileage/never changed fluid or suspect tranny it's a waste of money
Not true ! This is my second change. I can not believe the difference ! First time I exchanged (flushed) with regular ATF. The ride was quiter. Now it became not only quiter but also softer shifting. It seems that quality of fluid also has something to do with shifting points. I've noticed gears are changing differently at different speeds and different loads. If this stuff would be a bit cheaper I will also go with Royal Purple engine oil.