Aprilia Carbon Fiber RSV Tuono 2003 2005 Radiator CoversMDI Carbon Fiber Radiator Covers for Aprilia RSV Tuono. All our carbon fiber Radiator Covers are made with an Autoclave process, which uses the highest quality TORAYCA PREPREG carbon fiber fabric from Japan. More information on the manufacturers specifications: Finishes and Materials! Cures at 400 degrees and a pressure of 5Kg cm. One of the most advanced techniques for making composite components is by using PrePreg carbon fiber reinforcement, cured