Cannon Muffler Vibration Sound Inside

[RamR33]

hey guys just getting a vibration sound from inside the muffler,sounds like when numberplate vibrates similar to that...

Is my muffler gone or no good or just how it is? maybe a exhaust leak?

any help would be great.

thanks.

[Thelen]

its loose from the chasis, or something inside is loose. i had the same thing when my adjustable exhaust thingy was loose.

[RamR33]

so do i need to get a new muffler u reckon or can it be fixed cause ive checked the brackets that hold it up there and moved it around with car on and still doing it but its more from inside the muffler.

how did you go about fixing yours?

[Thelen]

did up the screws properly on the silencer thing

has it been de-cated, that would explain it too..?

[gotRICE?]

De-catting it wouldnt make the rear muffler rattle. Id say the baffling inside it has come loose for whatever reason. If you turn the car off and give the muffler a kick/shake does it rattle then?

[RamR33]

turned off the car and checked the muffler and gave it a couple of taps from underneath and can hear a rattle inside.

Does that mean my muffler is no good now? does this affect perfomance or anything like that?

what is a good muffler to purchase? ive got that 3a racing muffler on it which dont think is great but not sure.

[GTR-N1]

1) don't fret

2) bide your time

3) get the right one on f/s thread

[Thelen]

a decat i had once rattled because there was something inside, when we opened it it was just some of the cat material. anyway, just get a new one, very cheap