As noisy motorbike exhausts seem doomed by complaints and heightened law enforcement around the world, Harley-Davidson has been able to increase the noise of its new models. Their new Milwaukee Eight ...

A 70-year-old Canadian is appealing after his $850,000 lawsuit against a local council, police and a motorcycle group over excessive motorcycle exhaust noise was thrown out of court. The Edmonton’s ...

Whether you're looking to change the look, sound, or performance of your motorcycle (by reducing weight or improving flow), there are several options when it comes to aftermarket exhaust systems. A ...

Like cars, new motorcycles leave the factory with emissions-control equipment that radically reduce the volume of various pollutants released through their exhaust. Those emission-control systems are ...