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- Jun 25, 2008
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guy,
many single scoll owner upgrade using after market like tomei extractor or SYMS extractor or xxxx brand but no more bubble sound liaw!
any one using after market extractor but still got strong bubble sound???
Thanks
many single scoll owner upgrade using after market like tomei extractor or SYMS extractor or xxxx brand but no more bubble sound liaw!

any one using after market extractor but still got strong bubble sound???

Thanks