I bought the Nismo exhaust from Perf. Nissan about a month ago (love the tone) and now Im looking into a few more mods. Possibly test pipes or even HF cats. I never took a look at the exhaust but does it come with its own Y-pipe?? Will there be any advantages to going with....lets say a Fujitsubo y-pipe???

 

Nismo comes with mid pipe and y pipe.

 

oh ok, so I guess there is no need to replace y-pipe...right???

 

No, you don't need to replace the y-pipe.