they have them for sale on Ebay, but thats in America, so you will need it to be shipped
Also on another note, they require modifications to your exhaust because when you put it in your catback hangers will no longer line up, so the catback will need to be shortened by the thikness of the ecv
You would also want to mount it between the cat and the catback because if the epa suspect something blocking your exhaust and try to poke it with a stick they will hit what they would think is a cat
Another thing about the apexi ecv is that it requires about 15-20 turns to go from fully open to 2/3 close position, so it is not a quick adjustment if you wanted to shut your exhaust up very quickly while going past the cops