I wish I had got it when I saw it first time 20$ for a full xp4 pipe set. I have a spray bar but I dont want to sell it.
Try King Ed in Burnaby. Right when you get in the door they have a big mosh of Rena components in a box spilling onto the floor. to the right of the door when you walk in.
I am trying to work a deal on a Rena filter and If it works out I will sell you the spray bar. I havent heard back yet though.