Bmw M3 F80 Rear Diffuser BMW F80 M3 F82 F83 M4 M Performance Style Carbon Fibre Front Splitter Bmw M3 F80 Rear Diffuser Carbon Fiber Front Splitter For Sale at Alica Martel blog Valve Exhaust flap control (CB2) made for BMW M4 Competition [F82 F83 BMW F80 M3, F82 M4 and F83 M4 Carbon Fiber Parts and Accessories. Product Description Developed and engineered with the OEM standard as the framework these AutoTecknic dry carbon fiber fender trims are made with 100% dry carbon fiber composite material and fused with abs tabs that result in overall durable construction strong tabs for a secure and seamless fit. As an AutoTecknic standard each trim is individually finished with precision that yields a superior paint quality fit to accentuate any vehicle. 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 piece of carbon is first placed into a mold and then into a sealed autoclave to cure properly. This method creates the least amount of waste and forms a lighter version of carbon than the wet method. The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets in the carbon. Dry carbon is the highest quality version of carbon fiber products that are produced. Package includes one pair of passenger and driver side direct OEM replacement fender trim. Note: The emblems shown in the photos are for demonstration purposes only. The M3 M4 emblems are not included in the package. Original emblems can be reused or new emblems could be purchased through other vendors.