Nissan 370Z Forum - View Single Post

kellyefields · 05-24-2012, 10:40 PM

did you replace the o2 sensors when you did the header swap? reason I ask I have never seen a set come out of the stock headers without damage. if that is the case order two new ones. Yes it costs some $$$ but better than damage to your engine.

05-24-2012, 10:40 PM	#10 (permalink)
kellyefields A True Z Fanatic Join Date: Nov 2010 Location: Lexington Ky #BBN Age: 48 Posts: 1,156 Drives: Supercharged Rep Power: 17	did you replace the o2 sensors when you did the header swap? reason I ask I have never seen a set come out of the stock headers without damage. if that is the case order two new ones. Yes it costs some $$$ but better than damage to your engine. __________________ MY 2009 SC BUILD.