this what im waitting it... very happy to see it...
remove stock extractor...
and install it...
finally... done. After 2nd day installed only feel it the power, cant race very nice, but can feel it more better than stock, even can feel the exhaust more smooth... and muffler sound more sonorous.
Has been invited by a friend hotel pre-wedding photo shooting, when rest time, can feel something at this bath room, than just take a snap and try some new~
After i installed this both, what only i can feel now is improved audio quality & increased headlight brightness, other feature... maybe need some time to find out.