I started looking for aftermarket exhaust option here in Australia and came up with the following site:
http://www.staintune.com.au
They seem to have options for most big brand 4 strokes and as far as noise is concerned they give the following advice:
"Staintune pipes decibel range will vary depending on the bike, and whether or not you use the sound restrictors. On average, as a general rule, the pipes run in the low 90's with the restrictors in place and just over 100 with the restrictors removed."
I contacted my local dealer about prices, as yet no reply.
Just putting it out there for all the Aussies around about the place.
http://www.staintune.com.au
They seem to have options for most big brand 4 strokes and as far as noise is concerned they give the following advice:
"Staintune pipes decibel range will vary depending on the bike, and whether or not you use the sound restrictors. On average, as a general rule, the pipes run in the low 90's with the restrictors in place and just over 100 with the restrictors removed."
I contacted my local dealer about prices, as yet no reply.
Just putting it out there for all the Aussies around about the place.