THUNDER ARROW EXHAUST APPROVED

New motorcycles are increasingly designed with very small silencers, and also come mounted in very "strange" positions: which is why it is necessary to use increasingly smaller exhaust systems and also in after-market production. For these reasons, Arrow has decided to introduce a form of silencer designed for the first time by the Off-Road program, also in the form of a diamond, into the motorcycle sector. That's how the Street Thunder line was born, a mix of design and technology, one of the most beautiful on the market. The difference is in the design of the rear termination that is available in stainless steel or carbon fiber. To compensate for the reduction in volume, Arrow has worked hard in researching the best sound absorbing and thermal insulating materials. Countless tests have been carried out on the track and in the Research and Development Department, which has allowed Arrow to introduce more efficient new materials and technologies into the production process. The silencers of the Street Thunder line are also available in the approved version with removable Db-killer. As well as the "older brothers", the Street Thunder line is available with a titanium, aluminum or carbon fiber body.