XR650L Headers on NX?

[POB London]

I have been offered a set of FMF Powerbomb headers for my Dommie. I had them on my XR650L, so I'm pretty sure they'll fit the exhaust ports...

But is there any issue with the different frame / airbox / bodywork configuration on the NX? Does anyone have experience with this?

I am aware they are 2-1, so I will need to source a different silencer as well. Is there any reason the NX has a 2-pipe exhause system?

[POB London]

http://www.horizonsunlimited.com/hub...110#post216539