Double silencer bikes are designed for more than just style. This article explains why some motorcycles have two or four ...

For as long as enthusiasts have been tinkering with cars, the general public has been upset with it, and therefore, has called upon law enforcement to keep us in check. From ride-height laws to ...

The idea that Harley-Davidson engines need exhaust backpressure to produce power is one of the most persistent beliefs in the motorcycle world. Riders who bolt on straight pipes often report a loss of ...

As the 2013 Seawork International Show approaches, U.K.-based marine exhaust specialist, Halyard, announced thatit has been selected by Great Yarmouth based boat builder Alicat Workboats to ensure its ...

Manufacturer of underwater exhaust outlets and water-cooled exhaust systems MarQuip said it is creating a marinized IMO TIER III-certified exhaust system for an Italian shipyard. Working in close ...