Fitment:For Coleman CT200U BT200X Mini Bike,for GX160 GX200 Go Cart,for Predator 212cc Go Kart & Mini Bike Package Include:1 x Exhaust Pipe,1 x Exhaust Muffler,1 x screws and gasket kit. Please confirm the suitable model and size of the product to ensure that it can be properly adapted and there will be no collision. Easy installation: Install the exhaust pipe first and ensure that it is firmly installed before installing the muffler. Note: To prevent the muffler from coming loose under intense vibration, it is recommended to secure it to the vehicle frame using clamp-type parts.