s13 or s14 exhaust manifold??

[allenms240]

Im looking into buying some headers. But I know I have an s14 head and s13block.
I know the EGR on one generation is angled. This one is straight. What year headers are they?

[SX APPEAL]

The pic you have there is an S13 EGR, if thats your car, then you need the S13 header. The S14 is the angled one, S13 is straight

[allenms240]

I assumed as much, thanks fro the input.
So I bought some OBX headers, high flow cat(hate test pipes and my cat has terrible flanges), and some new gaskets. My question is for the obx headers I bought, http://www.amazon.com/gp/product/B001UI ... ss_product , Will I have to plug any extra holes? I know there is an EGR one I plan on using, as well as the first 02 sensor. But are there any extra ones other than those that I will have to plug up? I want to know so I can go out and get some plugs before it gets here. Anyone got any ideas what to do/use for plugs, or should I just go to ACE or something?

Thanks for all the help.