Apexi N1 Single or N1 Dual

[pchio]

Hi guys, I want to know how is the sound between these two cat-back exhaust? Is the N1 Dual louder than the N1 Single? How is it fit on the s14? I don't want it to be too loud. And also, Does the Dual make the poping sound on deceleration? Thanks a lot!!!

[drifterx]

ok, first of all, Apexi makes 2 different exhuast for NA and turbo. one has a larger pipe. i believe the single N1 is louder but i am not sure. the fitting should bolt right onto your cat.

[pchio]

so Does anyone know, the Dual N1 is for NA or Turbo? It seems like it has a bigger piping than the Single N1 but seperate into 2 tubes.

the single is an 80 mm.  the dual is the equivalent of a 93mm single.  the dual is more for a turbo.

[LanceS13]

The Single N1 Turbo starts at 85mm and slowly expands to 95mm.

[BadMoJo]

just check out their site. they make the dual and the single in two forms, NA and turbo. (i think) But the N1 dual breaks into 2 smaller pipes after the cat to keep some low end torque that you normally lose if you went with a single large pipe.(good if you stay NA)

(Edited by BadMoJo at 1:50 am on Sep. 19, 2001)

[Grant]

yup, and the fact that teh N-1 dual looks better too

yeah, True Dat! <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/smile.gif" border="0" valign="absmiddle" alt=':)'> &nbsp; I plan on getting the N1 dual... that is when i actually get my 240!