AutoTecknic Dry Carbon Fiber Fender Trim - G30 5-SeriesProduct Description The long awaited autoclave dry carbon fiber fender trim covers for the G30 5 Series are finally available! These 3K twill weave dry carbon fiber fender trim covers have an ultra thin thickness of 1 millimeter made with AutoTecknic's signature pre preg dry carbon technology. Dry carbon fiber's name comes from its manufacturing process. Dry carbon fiber is formed by using a "pre preg" or impregnated piece of carbon materials. This