grant90

I have a 95 GSR swap in my 95 civic, and I'm looking into purchasing after-market headers(ebay) but all of them have 2.5in collectors. My question is how would I make this fit to my catalytic converter??
Would I have to cut & weld or just by a converter with a larger inlet?

eXploited

Why not just get a test pipe and run it straight (Cat Delete)?

Thats what i did with my GSR in my 95 Hatch..

Colt45

I'm not too sure, but I 've read an oem style B16a2 header will work and match right up to the stock converter, but i think it rubs on the oil pan

grant90

eXploited: I though about it..and the exhaust system that I just bought comes with one, but I'm just ready to risk getting stopped with a test pipe. Va cops are assholes about that stuff. Thanks for the input though!!

Colt45: I actually just bought a full cat back system 2.5 in piping and I measure my cat inlet and it's exactly 2.5 inches, so I'm hoping the 2.5in header I ordered will bolt up to it. Thanks for the advice!!