Nissan 370Z Forum - View Single Post - Y-Pipe Specs (Stillen vs Stock)

Paulz0r · 03-16-2016, 05:53 PM

So heres the run down on what I'm trying to figure out.

I got a deal on a stillen exhaust that I couldnt pass up, only catch was that it didnt have the Y-pipe section.

From what I understand the inlet flange of the midpipe is 3inches on the Stillen exhaust, but I cant find anywhere what the stock y pipe outlet flange is.

If they dont match up, what are some options for y-pipes that can connect the stock cats to a Stillen midpipe?

03-16-2016, 05:53 PM	#1 (permalink)
Paulz0r Base Member Join Date: Apr 2015 Location: Newtown PA Posts: 23 Drives: Pearl White 370Z Rep Power: 10	Y-Pipe Specs (Stillen vs Stock) So heres the run down on what I'm trying to figure out. I got a deal on a stillen exhaust that I couldnt pass up, only catch was that it didnt have the Y-pipe section. From what I understand the inlet flange of the midpipe is 3inches on the Stillen exhaust, but I cant find anywhere what the stock y pipe outlet flange is. If they dont match up, what are some options for y-pipes that can connect the stock cats to a Stillen midpipe?