juss wondering?
 

would dc ceramic headers from a ek si fit on an eg si?

us or canadian? because the us si ek is b16 and the canada si ek is d16y8.

but if its cdn si it should fit
if both engines are d16 variants, yes

if you are buyin online... MAKE SURE YOU ASK!

most online shops that sell Si parts refer to the USDM Si which is your SiR..... so in that case like zc_hatch said above... you would need a header from a USDM EX, LX, HX, DX.... all the D16 equipped cars

the car the headers is coming out of is a cdn si d series engine, so i shouldnt have no problems then?

nope... they are all the same with a few weird exceptions with the zc's... but you should be fine :thumbup: