AutoTecknic Replacement Carbon Fiber Fender Gills - E60 M5Product Description Developed and engineered with the OEM standard as the framework all AutoTecknic fender trims are made with 100% non recycled raw plastic that results in overall durable construction with strong clips and tabs 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. Available in Stealth Black or Prestige Carbon finish.