And, when you find the part you're looking for, the Lings part numbers can be converted to Honda part numbers by simply deleting the '_pfk' characters from the web address. If you need to.
It was basically to see system without getting wet and looking under car today.
Sorting out stainless twin exist system for it by Zorstec who did my last one
Probably have to drop the plastic undertray at the back to get access to the space for the second tailpipe and silencer. Also have a look at the 2.4 system for ideas, as that has twin tailpipes.