I have a dual DTM muffler... so it gets loud... especially @ around 2000 rpm..
anyhow.. my question is, recently at that range, there is this ANNOYING & LOUD noise coming from the back.. i know its not the muffler, but it's surely caused by it.. something is seriously vibrating!!!
can someone give me advice at what to look at??
the muffler is solid as a rock.. so it's not that... ???
what can I look at???
PLEASE LET ME KNOW ASAP.... I CAN'T TAKE IT ANYMORE!!!

i had someone replace my gas tank once, there is a bracket of some kind under there that rattled like hell at around 2000, could possible be the same thing, if it is, just pop it back into place. It may take a lil effort, but it will go back in.

Check you're liscense plate too! mine used to rattle.. lemme know what it is if you find it.

this bracket near the gas tank... where can i find it???
where am i supposed to look???
I know for sure that this annoying noise is coming from the middle towards the left side of the rear or the car... it's just i looked at the bumper, muffler, trunk... they all seem solid...

make sure u look way under the car. THeres a bracket somewhere, i'm not really sure where, but i do remember Eric crawling under the car towards the middle of the car. He had to beat it and pop it back into place, sorry i cant be of any more help.