Originally Posted by Rooskey

Free 02 sensor for anyone local. It came off of a 2010 370z nismo. It is the upper 02 that goes into the stock exhaust manifold. I highly recommend some one picking this up if they plan on installing headers onto there Z. If no one takes it I will give it to the garbage man. Cost is at average for one sensor $300, or it was at the time I installed my headers.