Ducati Carbon Fiber Panigale 899 1199 Rear Tail VentsMDI Carbon Fiber Rear Tail Vents for Ducati 1199 Panigale. All our carbon fiber Rear Tail Vents 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,