Exhaust vibration
 

when my car gets up to around 4000rpm, i hear an anoying rattle, and i have to shift, because its anoying,
haha
what should i do,

RE: Exhaust vibration
 

This may be the common Civic issue caused by a loose exhaust heat shield.

RE: Exhaust vibration
 

does your exhaust move back and forth when ur just sittin in park? like if u moved it with your hand. cuz i had the same problem on my old car and i just added another bracket to hold it tighter and it went away

RE: Exhaust vibration
 

Is it an aftermarket exhaust? When im on the high way, the muffler hanger hits the frame and rttles. and some times when i tale a turn it hits the frame.