If I made adapter pipes like the one I made here (with improvements to the fit):

https://www.hondacivicforum.com/foru...ust-fun-88877/

Would there be any interest from the community in purchasing them? Basically it would allow the use of an EX exhaust system with a LX / DX without touching the exhaust manifolds and O2 sensors.

I would estimate it would run no higher than $150-$180, [much] less with higher volume. I haven't fully spec-ed the prices and I would hope it could be done for less.

x

(the adapter is still holding up in my car!)