Nissan 370Z Forum - View Single Post

mikey1600 · 11-20-2011, 10:05 PM

yeah that's what I'm unsure of, where exactly does the Y-pipe replace? I was going to get HFC's as well, is it to replace the whole cat part if you aren't using them?

11-20-2011, 10:05 PM	#6 (permalink)
mikey1600 Track Member Join Date: Jul 2010 Location: Brisbane, Australia Posts: 503 Drives: MY11 370z Black Rep Power: 16	yeah that's what I'm unsure of, where exactly does the Y-pipe replace? I was going to get HFC's as well, is it to replace the whole cat part if you aren't using them?