Designed in Blender. Fits BMW M spoilers. Wrapped in Carbon fiber cloth. Glued, double sided 3M tape, or screwed into front spoiler. Printed on a Anycubic Mono 6k but can easly be FDM printed. Glued together with JB weld plastic weld and then painted with black paint to allow carbon to not show the gray color. Fiber is laid on top of part without vacuum bagging but recommend vacuum bagging for crisp corners.