Features&Specifications: Universal Muffler Removable Silencer Reduce Deep Note Sound Adjustable & Removable 35MM Applicable with: exhaust pipe diameter 3.5 cm installation 42MM Applicable with: exhaust pipe diameter 4.2 cm installation 45MM Applicable with: Exhaust pipe diameter 4.3 cm ~ 4.5 cm installation 48MM For: exhaust pipe diameter 4.7 cm to 4.9 cm installation 60MM For: exhaust pipe diameter 5.9 cm to 6.0 cm installation Easy Installation Package Include: 1 x Silencer(Please advise which size you need while ordering)
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