Hey,

I finally got my car into my garage and i was just looking at my car and i happened to turn it on, i heard a somewhat buzzing sound from my exhaust. now, i installed an apexi n1 around august. the exhuast is buzzing, its not really noticeable, but if you stand by it, you can hear it. i decided to look more at the piping and i noticed that where the resonator and the final pipe connects, theres a white liquid dripping from it, its not pouring, but its a constant drip. is that bad? how would i fix that? i tightened the bolts, but it still does it. and whats up with the buzzing sound?