installing dasa pipe. do i need a washer?

[damian600]

I have an 05 450r, I read in another post something about a copper washer that goes in the head before you put the pipe in?
The dasa exhaust came with nothing but the two pipes and the can. The dealer will have the washer?

[Colby@C&DRacing]

It is called an exhaust gasket. A new aftermarket pipe doesn't come with it but youshould change it every time you remove the pipe. We stock them if you can't find one

[damian600]

Thanks Colby, I'll let you know.