2 Carbon Fiber Finish Door Armrest Pocket Lid Covers : fits Porsche Boxster 986MDI Carbon Fiber Door Pocket Lid for Porsche Porsche, Universal, Door Pocket Lid. All our carbon fiber Door Pocket Lid 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