tti exhaust on doug headers

i have the x pipe the pipes the go to the front the x pipe... and i just ordered the universal header adaptor. they are 90 degree pipes i guess i cut and weld to make it fit.. unless there is a different header adaptors to use but i couldnt find any others.
I have the tti setup including the headers..... the first time I assembled them and put them up to the headers ...the distance was too wide to go on the headers .... I put my floor jack under the x-pipe and raised them up and bolted the one side to the header and then pushed the elbows upward where the met the x-pipe and and that narrowed the space where they lined up to the header adaptors. Did not need to cut them.