Originally Posted by Nuc370z

What type of transmission do you have? Manual transmissions are dry, so they can't be cooled. For brakes, are you talking about the Stillen air ducts? If you are, I would recommend it for heavy track use, but if it is mainly DD, then would not be worth it, just upgraded brakes or at least brake pads. Oil pan spacer is a plus, but you could also add a power steering cooler if you really needed to or a differential cover (the nismo editions have it to keep the differential temperatures cool so they don't "burn").