Question about stillen Y-Pipe
 

Is the stillen Y pipe the same size as OEM? Sorry if this is a lazy question but hopefully someone knows the answer...

I was thinking about possibly replacing it with a Motordyne Y pipe that has the inline resonator.... That I could swap out during winter months to quite the car down a little bit...

Thanks!

The packaging size is the same but I believe the tube diameters are larger.

Which is larger... the stillen pipe?

If its the same size in length, I am not too worried about a little different diameter in pipe size...

The Stillen tubes are larger than stock.

Stock is ridiculously small in diameter.

Oh yea. That I'm aware of. I was planning on
replacing it with one of your y pipes.

Thanks !