would a 98gsr cat.would work ona 96 ls integra?

 

Would it work? Yes (assuming it is still functional).
Would it be straight up "bolt on"? No.

 

oo ok I got straight pipe right now.. so i need a cat to make my check engine light go off..

 

I'm pretty sure it won't fit directly. 94-99 gsr's uses a different length b-pipe, I was told by Dave from smsp that they use a jdm length b-pipe so the cat you're asking about would be the wrong length. The only years for a gsr that is compatible with the other models are from 00-01. Hope that helps

 

any cat will work take it to muffler shop let them weld it.