It's toyota part just like the supercharger or exhaust so I would assume so. The problem is that it is not for sale to the public.
I think I am going to go pick up the TRD cat back this weekend. Just need it to stop raining long enough to install it. I was going to do it same time as the SC but I am to inpatient. This negotiations for the SC with the dealers out here is worse than it was to buy the truck!
If y'all do headers I wouldn't mind checking them out! And I have almost any tool you could need, if you need