Anyone had any experience of the above?
Looking to change mine on my Supercharger Exige S2 and probably thinking of going for the single exit through the back panel to save me from having to cut the new diffuser that will be going on at the same time.
Thoughts please?
Thanks. 
since no-one replied, the stock answer is normally to talk to jim at 2bular
Nothing wrong with H111. Had one on my S1 and was very happy with it.
Someone on SELOC just purchased one for his Exige and is very happy with it.
2bular… usually means a loooooooooooooog wait.
I’ve got one on mine. Well, it was in when I bought it…
Can’t really complain about it. I haven’t tried it on track yet for noise limits. But it sounds quite nice pottering about…
I’ve got one for sale. Only used for a month or so.
Quality seems very good. It’s 3kg lighter than standard and sounded good.
Removed it as it wouldn’t t pass croft 88db days