Thanks everyone (except 03!)- it appears to be a Voodoo Stealth although they did various designs. Seems an OK exhaust to me so far. Managed to get the belly pan refitted (M6 screws).
I have the OE exhaust and flap cable - may fit that if the noise becomes an issue!
Looks like an good exhaust to me, be a shame to take it off.
Noise lets car drivers know your coming.
That won't help you with the coppers though, or your neighbors. I told most of mine that it's a standard exhaust & that the bike is American, you know, like Harley Davidsons,
everyone seems to except Harley's make a racket & that seems to have worked for now. (Probably thinking who the F**k does he think he's kidding) heh heh but no hassle so far.