my experience with this topic is as follows
ive used (fresh) oem, rp synchromesh & redline d4
the trans feels best with fresh fluid. ~6 months after changing fluids, the trans goes back to being clunky. always shifts good at wot, never any real issues other than it's just clunky.
no winter use, not a dd. i change trans fluid every spring.
its my experience that it doesn't matter what brand you use. initially the trans will feel great but eventually go back to its tr6060 ways.
__________________
2016+ camaro: everyone’s first car
|