APR Performance Carbon Fibre Carbon Fibre Trunk ReplacementCarbon Fiber Factory Trunk Replacement. This carbon fiber trunk is slotted at the ends, so the APR GTC 500 wing can mount to the frame of the car. Molded to precise dimensions that only pre preg. materials can achieve. These parts are exotic looking, race inspired, and are unmatched in quality. Features: Pre preg. Carbon Fiber Manufacturing ProcessExterior Body Components are vacuum bagged and cured in the autoclave at high temperatures, ensuring