im not sure if anyone will know the answer to this question but...........................does anyone know which y-pipe will fit the apex-i N1 exhaust?!?!?!

if anyone has any imput it would be great

 

Does the flange on the Apex-i line up in the same spot as the oem flange does? If so all of them will fit as far as bolting up to it goes.

 

ohh thanks yea everything lines up in the same spot to fit the OEM

 

you should pay attention to pipe diameter when matching your exhaust to a Y-pipe, as the diameters vary widely by brand. if you exhaust uses smaller piping than your Y-pipe it will create a restriction

my Fujitsubo Y-pipe, for example, has a 76mm outlet. tanabe has like 70mm i think. those are the only 2 i know off hand

 

JIC is 76.3 outlet or 80mm outlet.

 

what is stock dia.?

 

stock diameter is 60mm i believe, but someone correct me if i'm off

 

I have my stock exhaust in the garage.
Y-pipe is 55mm (2.17") to cats and 65mm (2.56") to midpipe.