It gets pretty hot under the GT-R bonnet so we made this Dry Carbon Fiber Radiator Cooling Panel. Besides reducing as much weight as possible from the OEM piece, it looks brilliant. By utilizing our exclusive epoxy resin we can get a shiny finish through polishing, and not clearcoating like the other guys. Clearcoat adds unnecessary weight so we left it out. If you look at the OEM rear undertray diffuser, you'll see even Nissan didn't clearcoat their carbon piece for the same reason. This cooling plate also reduces turbulent air from going over the radiator and into the engine bay so all the air is forced through the radiator maximizing its cooling effectiveness.