Uh, yes. It would suck to find out the hard way wouldn't it?

I was pretty sure that it was for the set, until I saw the quantity button in the checkout part. That got me thinking that most of my friends with little I4 motors pay about that price for one header, so since we would need two are they priced per piece or as a set?

Like when you buy rotors, you need two, but they are sold individually. Maybe I just don't think like the others on here.