Nissan 370Z Forum - View Single Post - Fast intentions LTH and cat-back owners step in.

NickBaragona · 03-12-2012, 09:03 PM

I had no idea the hiss was normal until reading this thread. I installed F.I. LTH and CBE and thought something went wrong with the installation when I heard the hissing sound.

03-12-2012, 09:03 PM	#13 (permalink)
NickBaragona Enthusiast Member Join Date: Jun 2011 Location: Maryland Posts: 360 Drives: 40th 370Z Rep Power: 14	I had no idea the hiss was normal until reading this thread. I installed F.I. LTH and CBE and thought something went wrong with the installation when I heard the hissing sound.