Coming soon. Based off of the success of our NC differentail cooling plate, we are now making one for the RX8 diffrentials as well. Additional fluid capacity and heat sink fins help reduce differential temperatures without needing to go to a full block cooler, fan setup.
If you want to go to a cooler/fan/filter setup the cooling plate already has ports for oil in and out as well as oil squirters to squirt oil directly at the pinion gear and ring gear face.