Summit Racing or Jegs both have them. They're readily available on the web from almost anywhere. Muffler shops around here carry them, as do most parts stores.
http://www.bnmotorsports.com
"And I will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my CEG brothers. And you will know I am the Moderator when I lay my vengeance upon you."
