hytech tri-y replica headers help!!!!!

#1
i have these bseries replica tri y headers
just wanted to know
i have a b18b swap in my 97 civic coupe
im running a full buddyclub spec2 exhaust
will these headers delete that cat and bolt on to my exhaust
or will i need a extension i been searching for days and i havent found the right answer
if you guys find something lmk thanks
 




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