Hallo HT, I have question bout header fitment to 90 hatch with B16. I have B16 with DC sports 2 piece header with ceramic coating CARB legal, not really know which one really is I see there is couple that can fit B16. Anyway now I want to replace it with greddy header that also said to fit B16A not B18C, but it's 1 piece header. Now the problem is, first time this car swapped with B16 not done by me, and look like he do some mods to the Catalytic converter so it will fit with the stock exhaust.
Now my concern is, is this greddy header gonna fit just like the DC sports header to the CAT, or I gonna end up do some mods to make it fit ?
I'm asking this so I wont waste time to remove all the radiator and all in between, just to find out it need custom job for the CAT to fit, since this my only car. And don't want to take all apart at muffler shop just to try fitting the new header.
I'm hoping someone that maybe have the B16 with Greddy header in the EF can tell me if there any mods need to be done to the CAT or is the stock CAT will fit, then maybe I need to buy stock replacement CAT.
Thank you before..

 

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