REAL Carbon Fiber Front Side Fender Mud Hugger Inserts Kawasaki ZX-14R 2006-2020MDI REAL Carbon Fiber Front Side Fender Mud Hugger Inserts Kawasaki ZX 14R 2006 2020. All our carbon fiber Front mudguard fender inserts 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