Originally Posted by
Raman
I used to run the kit gear diff with the anti wear grease as per instructions. I recently switched to the m05 ball diff and personally prefer it. It was recommended to me by an M06 racer that was very competitive. I personally swear by the ball diff.. Then again I'm not the best driver
There are a few that are running the spec r gear diff or 3 racing gear diff. Those are both better options than the stock gear diff. As for oils, I will them chime in..
I also can confirm this, i did have more troubles using the kit diff. after changing to the ball diff (TA-03 at the moment) i do have much more fun ...
to be honest i did change the setup of this car in general , but the ball diff is one part of the whole change...
and as posted before, i only had the ta-03 diff available. but will change to m-05 as soon as it will be delivered and check the bi differences for me...