It is still being worked on and testing is on going. here is the truck in red deer that has one of them on it

https://www.dieseltruckresource.com/...html?p=2634169
there is a performance company runored to be doing tests on the manifold to . i am not sure if I can say who it is on here so for now ..... it is being tested
ps scroll down for the pictures

 

Wow.. I like that alot..Good work.

 

I didn't know Darryl was testing it. Would like to see dyno numbers on it. J, if you decide to get one, order two, and I'll split it with you.

 

I will have to ask steed whats going on ... As far as I know they are stand dynoing the manifold way better to get a base line