Akrapovic is one of the most popular exhaust brand in the world from Europe. This great muffler which company is based on Slovenia is being used for the super bike which drives at the world famous champion ship like Moto GP. And it is used for the motorcycle manufacture's original exhausts such as BMW, Yamaha etc. This powerful silencer, you can get from Euronetbike.net with great deal. The exact delivery time can be informed after your inquiry.