Anyone use Dejon tool downpipe?

[X|Crescens]

I was looking at their downpipes because I have an evo III o2 housing and they have downpipes for the use of a evo III o2 housing. The problem is, is that on their website it states that their downpipes will only bolt up to their exhaust systems. Do their downpipes have a different bolt pattern from the downpipe connecting to the exhaust? I already have an exhaust system that I would like to keep. I looked at the pictures of them and I can't tell. Has anyone worked with their downpipe before? I would like to order one, but am hesitant. Thanks.

 

[Ravenous]

I believe he sells the flange on the same page, you would just have to take it in to an exhaust shop and have them installl the new flange so it matches your exhaust.