A vehicle interior/trim component configured to support an airbag module is disclosed. The component may comprise a structural substrate with a reinforcement to provide a door/opening for airbag deployment. The reinforcement may comprise a pattern of threads (e.g. top stitch to secure the door and bottom stitch). The reinforcement may comprise threads sewn within and/or pressed into a surface of a substrate/panel. The top stitch thread weight may be greater than that of the bottom stitch. The top stitch may comprise a retaining thread/hinge; the bottom stitch may separate upon deployment. The reinforcement may comprise KEVLAR, aramid, nylon, polyester, thread, ceramic fibers, polymeric fibers, synthetic fibers, etc. The structural substrate may comprise a fiber panel, compression-formed component, generally rigid fiber mat, etc. The component may be formed by injecting resin into a mold to form an ancillary component of a composite structure.