aiya! Ronniehor just go buy new extractor dont care tomei syms or hokowsong.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
Ronnie,no more bubble sound woo........
no more burble sound but u have extra vtec, type r some more. PPPpppang.....no more bubble sound woo........