Royal Purple Syncromax.
Just changed it a few months back before the open track event at VIR.
Also did the rear end at the same time with Royal Purple 75/90 fluid.
Royal Purple Manual Transmission Fluid
I may end up doing the Royal Purple as well. WHere is the drain plug for the rear located? I was under the car today and saw the fill plug, but didn't see a drain plug.
Anyone running Mobil1 ATF? Do you have to change out the RP or Mobil1 more often than if you used the stock recommended ATF?
Anyone running Mobil1 ATF? Do you have to change out the RP or Mobil1 more often than if you used the stock recommended ATF?