do I have to replace exaust gaskets?

[OB_daddy long stroke]

I'm putting on a new micron pipe- Is it neccesary to replace header gaskets (round ones in exaust port)before I put this on, or will old ones seal good enough?...thanks..

 

[Guest]

I left my originals in place (dont disturb them if you can avoid it whilst changing the pipe) and ive had no probs whatsoever.

 

[OB_GSXRboy]

Ditto - I never touched them when I put my exhaust on and they are perfect.

 

[Guest]

Another ditto w/ Sato pipe.