Gearbox oil and brake fluid

Hello guys, 197 owner here.

I want to change all fluids on the Clio, and I was wondering which fluids to use. So here is the question, do you have some recommendation for gearbox and engine oil, and for brake fluid. Some people told me ATE brake fluid is great for car, but I know that there is much more fluids. Also planning on doing track with it so I need something with bigger temperature resistance.

Thanks in advance :smile:
 
My Clio has in it Motul 660 brake fluid, Redline MTL 75w80 gearbox oil and Fuchs Titan Race Pro S 5w40 engine oil.

I have used the Fuchs engine oil for years and it has always been good, same for the brake fluid.