"The Subaru / Robin 277-34201-51 Muffler Cover CP is an essential part that is used on Subaru Robin engines. It includes the muffler, protecting it from dust, dirt, rain, snow and anything else that could rust or damage the muffler. The cover is helpful, in a way of protecting the muffler and effectively, it helps in lowing the noise that is produced by the engine. It can be easily fi... https://www.wholetoolbox.com/subaru-robin-277-34201-51-muffler-cover-cp