They were used with care, never even used very loudly, because at the time I was staying at my parents' place in an apartment.
Condition: "like new"
I could use some sort of tuning solution for my car, as I have been donated a set of 650cc injectors.
Wideband?
They probably need to be sent out for flow testing, cleaning, and new seals, but they were free
Open to trades!