Rock West Racing (RWR) builds an extensive line of Porsche replicas, and its parent company Rock West makes carbon-fiber components for a variety of applications. So no surprise that RWR is now offering side-view mirror assemblies for both Spyder and Speedster models which are made of carbon fiber. Fiberglass versions are available as well, and both types use custom-cut mirror glass, and complete with the swivel assembly installed. The base price for a pair starts at $250 (fiberglass). Carbon fiber runs $75 more per side, and custom paint is an optional upgrade.