Aussie,
I see you've had no luck with a U.S. retailer. Will a retailer in Canada do? I'm not sure if this dealer sells on-line but you can give them a try if you like. Here's the info;


Bisson Custom Mufflers
R.R.#1
Taits Island #32
Parry Sound,
Ontario.
P2A-2W7
Canada.

Tel/Fax (705) 389-1156

e-mail [email protected]

Good luck
Steve