One set xs performance pods good shape but has some rubber cement added to one side of each pod. These where new but where "modified" at some point for less air. The other set are a brand call winning I think not emgo but look like them. I bought these as a set of four a long time ago and never used them. I only run stock setup stuff so I have no use for any of this. $30 shipped and they are yours. Paypal only. Thank you.