For the DIY guys that want to build there own kit, and do not want to go and try to find all the little pieces it requires to do it.
Here you go. Sch40 manifold material, 2.25 aluninized crossover, and down pipe*. Vent pipe, flex pipe,02 bungs flanges gasket and clamps.
All material is left extra long so there is plenty there to work with.

* As an added bonus the first batch the down pipe will be stainless steel and has bungs already welded in.
Price is 750.00 + s/h
Buy 2 kits we will split the freight with you.
Buy 3 kits we will cover the freight.

PIC for reference.