Brisbane superdukers

I was wondering if anyone could help me out with a baffle for some round akras this weekend i have lost one of mine and want to do a trackday at lakeside saturday.

Cheers cameron

Does the SD pass the noise restrictions at lakeside? (baffled aftermarket pipes) I considered going there this weekend but decided on Morgan park instead as I was a little worried I would be sent home.

Cant help with a baffle, my akro's are long gone.

,Nathan