Ok, anyone know for definite the answer to this one. what is the size of the center pipe of the Apex N1 exhaust.



now looking at the pic above, it is is japanese, but there are figures and 120 mm is 4.5 inches which as I've just roughly measured, is the tailpipe size (wow! bigger than I thought!) now what I want to know is what diameter is the center pipe. there is a figure of 90mm displayed and i'm guessing this is the center pipe diameter which would equate to 3.5 inches. can someone confirm this for me? reason I ask is that I;m getting a BPM downpipe and the center has to be 3 inch, so just want to make sure I'm not going to be disappointed.

 

I am a touch confused.

each scoobysport exhaust component will mate up to the standard components.

My scoobysport downpipe mated up to my bpm centre section, tehrefore implying that a BPM downpipe will mate to a standard centre section or scoobysport centre section.

With this in mind I cannot see how the bpm will not mae o your centre section, if it is currently connected to your standard downpipe.

 

Adam, sorry for any confusion caused, you know what us nerd's are like

current downpipe, which looks standard, well, has big ol cat in it (or should that be ), does match nicely to center section, so thus the BPM downpipe should hook up nicely, phew, think i'm just trying to give myself heart failure.