City of Manila passes anti-loud mufflers ordinance - Auto News

Manila Wants A Ban On Loud, Obnoxious Mufflers - UNBOX PH

Code of Ordinances Office of the Sangguniang Panlungsod of Davao City

Use of firecrackers, open mufflers banned in Muntinlupa

Global Daily Mirror - Firecrackers, open mufflers forbidden in Muntinlupa City Use of pyrotechnics, firecrackers, or open mufflers or pipes that produce loud noise is forbidden, particularly during the Christmas season, the

Manila City's 'Anti-Muffler' ordinance passed into law

City of Manila passes anti-loud mufflers ordinance - Auto News

Torres destroys seized illegal mufflers

Manila City's 'Anti-Muffler' ordinance passed into law

Manila may pass an anti-muffler ordinance - Motorcycle News

Manila Wants A Ban On Loud, Obnoxious Mufflers - UNBOX PH