when swapping, does this become a problem?

soon, i'll be swapping a h22 vtec and thought maybe the headers/catlyic converter will not fit my cat-back system i have on already. any of you guys ever run into that or am i dreaming again??

its true.. i saw it on um.. http://www.hondaprelude.com/resources/article.asp?id=58

its showing a h23 to h22 swap.. he mentions something about that being a problem..

thxs, that answered my question

so this article is saying to buy a 92-96 vtec header and that will fit the 97+ h22??

i'm thinkin any h22 (vtec) header will fit.. because the different bolt pattern for the exahust manifold