I bought some dc sport ceramic headers off eBay but they didn't have them in stock so he is going to do a free upgrade to polished. But I bought the ceramic because people always talk about the heat polished emits. Should I just take the polish upgrade or stick with ceramic because of heat?

I have a 2000 civic si with a b16a

 

polished for sure. the ceramic ones always rust

 

Yea I ended up just telling him polished got them for 290 shipped. I can always put header wrap of them later.