Nathan,
On the bike that has sheared the rear manifold, how tight was the exhaust to fit?
The pipe looks like it has stress fractured, but it's hard to tell from the photo's alone.
The silencer, even though it's titanium, could be easily repaired, but that's not what you paid all that moolah for
Looks like it just needs beefed up to me.
Has anyone experienced these problems on other exhaust systems??
Cheers!
Scott