Nissan 370Z Forum - View Single Post

DarkJak · 10-01-2012, 08:21 PM

Oh nice, finally an HFC with helmholtz resonators. What's the cell count on these? And would these help reduce drone in a system more than stock cats?

In for vids.

10-01-2012, 08:21 PM	#2 (permalink)
DarkJak A True Z Fanatic Join Date: Jun 2011 Location: Madison, WI Posts: 1,390 Drives: 2009 370Z Rep Power: 13448	Oh nice, finally an HFC with helmholtz resonators. What's the cell count on these? And would these help reduce drone in a system more than stock cats? In for vids.