Hey guys, installed my tomei last week and everything was nice. A few days ago, i was noticing a noise coming from the exhaust...

At certain rpm's, it makes a vibrating noise... Think of it as two metal pieces being close together but not completely touching and with some vibrations, it creates a particular noise.

As of now, all i can think of are the springs under tension holding the pipes together being pretty close to the pipe itself, which could make the noise i guess.

Any ideas or common issues??

Thanks!

 

start with the hangars mine was making a rubbing/squeaking noise at certain RPMS & high idle