Sharkroad Silencer Valve for 4.0/4.5/ 3.0 inch Muffler
$99.00
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This silencer valve can effectively reduce the QB intensity emitted by the muffler.After testing, it can reduce up to 9DB. （4.5 inch muffler test）Before installation: 91-93DBAfter installation: 84-88DB Suitable for sharkroad 4.0 inch and 4.5 inch mufflers. Not Installed👇 After Installation👇
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