OMG why is this engine running so loud?!

damn, all i hear driving around is all these random engine noises ..

nothing seems wrong, but its so noisy driving around

i got the whirrrr of my pulleys and belts (im guessing)
under medium acceleration, i have noise like sheets paper rubbing againt each other it happens in a constant pulse
then theres when i rev it.. which i use in place of my stock horn when im waiting for my buddies.. i rev it and the rpms go back to normal, then right after that theres a sound that redembles rice being shaken in a tin can... for a few seconds.. wtf
then theres something under the car as i drive as well.. exhaust leak? the headers (that are wrapped) making the 'sewing machine'? idk what either sound like so im deboggled

i also have the snorkus off and just a cone filter on the MAf adapter.. so im sure thats contributing too...



help me quiet this monster!

[ouch1011]

Like I said in another thread, it sounds like you have an exhaust leak. Mainly the paper rubbing sound (high velocity exhaust gases leaking) and the rattle type noise (reversion during engine decelleration, makes that raspy noise)