Barry Trap is the owner of Performance Unlimited, a London, Ont., shop that sells parts and does customization work on high-performance cars. Trap said the solution to the problem of noisy mufflers ...

Kali Muscle embarks on a quest to achieve the perfect exhaust sound for his AMG GT63, testing and tweaking different configurations. After removing stock mufflers and installing suppressors that left ...

LONG BEACH (CBSLA.com) — A campaign to warn Long Beach motorcycle riders that their bikes are too noisy was set to debut Thursday. City Councilmember Suja Lowenthal partnered with Public Works ...