Pair of 350z de cat pipes. Bought them for my 350z a while back, I had them on the car for 4-5 months then changed for MOT and never put them back on for some reason.
One of the threads for the O2 sensor has a little bump of metal on it, god knows what happened or where it came from but screwing in an o2 sensor shouldn't be a problem.
The brand is unknown, the only thing I was concerned about when buying them was that they had the o2 sensor pointing upwards, some de cats have the sensor pointing slightly downwards and with my car being very low i didn't want to risk the o2 sensor being ripped out on a bump or cats-eye etc. Oh and that they have mounting brackets to take the weight
I don't have gaskets or bolts to hand, however if i find them I will send what I have, the bolts are in a bag somewhere 'safe'...
I'm not up to speed with 350z second hand item prices but wanting to clear out the spare parts bin in the garage so £30 collected (Flitwick J12 of M1) or £35 posted?
Upside down picture but you get the idea..