I have a Blobeye, where abouts is the second decat located?

I want to fit my exhaust, but don't want to have to take it off and re-fit it again when my decat arrives. Will I need to or is it not connected to the exhaust?

 

Its after the down pipe. You can remove it without taking off the rest of the exhaust its just a bit more fiddley. Dont forget the second cat section has the lambda probe in it. Its easier to unplug it (look for a little hatch in the undertray) then remove the probe from the box once its off.

Rich