Scooter Performance Exhaust With Carbon Fiber Shell Muffler 150cc Fits many Chinese Scooter models with a 150cc GY6 engine. Free Shipping To Continental US Please note, any product that is returned will be refunded minus the original shipping costs.(i.e. The cost to ship the order to you) Please Note: many photos are stock images and although no functionality will change, the part you receive might vary in color or aesthetic appearance.