G35/350Z Fast Intentions Resonated test pipes with O2 non foulers

My new set up has custom down pipes so I have no use for these anymore.

They are stainless steel resonated test pipes with O2 non foulers. I only used these with my turbos so I don’t know if they are raspy NA. I never got any check engine lights with these on. They have some scratches on the bottom nothing that would affect performance.

Looking for $220


Scratches

Scratches on the other side.

Where did you get the O2 foulers from? I need 2

They came with the pipes.

SOLD