Exhaust note

[4efteboost]

Can anyone think of anything that can change the note of an exhaust as i got a greddy backbox and midsection about 3 weeks ago and it was not that loud but here we are 3 weeks down the line and it now sounds pretty loud and sounds different aswell :s it doesnt sound like its blowing so was wondering if anyone else has come across the same thing?

 

[Chris_GlanzaV98]

after they bed in a bit mate the note changes, i had the same with my spec II

 

[4efteboost]

Even if the exhaust was second hand?

 

[WallaceGlanza]

The baffles may have blown out of the backbox!

 

[aidan]

same in my super dragger have no baffls in my back box but hav a center box got way louder after a week or so