Manila may pass an anti-muffler ordinance - Motorcycle News
Contradictory name aside, the City of Manila wants to ban loud or open exhausts within city limits.
Sold at Auction: 1964 Triumph 649cc T120 Bonneville Frame no. T120DU 10409 Engine no. T120DU 10409 RS (see text)
Manila may pass an anti-muffler ordinance - Motorcycle News
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Muntinlupa to step up campaign vs firecrackers, modified mufflers
Silay City destroys illegal motorcycle mufflers
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Ordinance prohibiting loud exhausts in Manila passed into law
Honda Gold Wing - Wikipedia
Code of Ordinances Office of the Sangguniang Panlungsod of Davao City
Volume 13 Number 1 - University of the Philippines College of Law
Valenzuela City intensifies anti-loud pipe enforcement - Motorcycle News
Muntinlupa police, traffic bureau apprehend drivers of motorcycle with open pipes
Muntinlupa fines 29 for open mufflers
Manila Anti-loud Muffler Ordinance is Final, Signed Into Law - UNBOX PH
Polomolok to penalize riders if muffler sound exceeds 80dbA - Motorcycle News