Triumph Exhaust?

could be the standard triumph 900 street scrambler exhaust, have you any pictures of his bike

 

RebRMB
Yes street Scrambler. And my sincerest Condolences for your loss. Look around the silencers to see if it is stamped for road use or if it says not for road use. It looks new and if it has not for road use it should be worth a very good price.
Joe. Again Condolences

 

So sorry to hear of your loss and appreciate the difficulties you have in sorting things out, hopefully we can help in identifying these parts

As previously mentioned its for the 865cc Scrambler. The pipes with the bends on are the 'header pipes', the front part, which go onto the engine.
There appear to be 2 sets of silencers, the ones which you show in the third photo look as if they are the standard ones, I can just see part of the Triumph part number engraved in the chrome. The long straight narrow ones look like 'slash cut' pipes. Probably these have no baffles and are quite loud.

All the parts look brand new and were probably swapped out by the dealer when the bike was first purchased.
As has been previously noted these should have quite a value, I couldn't give any indication from this side of the pond but don't let them go for a nominal amount