This comes after the agency warned last week that aftermarket motorcycle mufflers not exceeding the 99dB limit, as tested by ...

Aftermarket exhausts and mufflers are also often lighter than stock parts, and if, say, you’re riding fast on track, every gram matters in going faster and cutting lap times. Lighter components can ...

With a Master's degree in English Literature and six years of writing experience, Aayush has been contributing to TopSpeed for over two years. Since 95% of his personality is motorcycles, he goes ...

The Land Transportation Office has addressed persistent questions and confusion regarding the use of aftermarket motorcycle mufflers and the role of Private Motor Vehicle Inspection Centers.

Tough new Euro 4 emissions laws are resulting in some very big and ugly motorcycle mufflers and it looks like the unfashionable trend may be here to stay. A host of new and updated motorcycles were ...

If you think the cops are tough on noisy aftermarket exhausts here, try India where they hammer them flat by the roadside, or confiscate them and flatten them with a backhoe. Police in Bangalore take ...

A Senate bill has some California motorcyclists making a lot of racket.An overflow crowd gathered Monday at the state Capitol to hear debate about SB 435 that, if passed, would require new motorcycles ...

THE Traffic Enforcement Agency of Mandaue (Team) has announced a strict, multi-step reclamation process for motorists caught with illegally modified mufflers du ...

The idea that Harley-Davidson engines need exhaust backpressure to produce power is one of the most persistent beliefs in the ...