Continued exposure to your motorcycle's engine can be harmful to your hearing, but these simple tips can help to make your motorcycle's exhaust quieter.

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 ...

When Ken Gimpert revs the engine of his Harley-Davidson motorcycle, it's hard to ignore the roar.. That's just what the biker from Grosse Pointe Farms wants. “It lets people hear you,” Gimpert ...

Limit values are not changing with the new emissions standard. However, the conditions under which they must be met go much further than before. The Euro 5 emissions standard brought a flood of new ...