i was reading on the ZCR about how EX headers work wonderfully on a zc? what year exactly should i be looking for, im now thinking itd be alot cheaper than to try to use a civic ex header on the zc than to limp it on the hf header and downpipe or spend a whole lot of money having a custom downpipe created off the 421 zc header. but i need to know what year to pull from when i go to the junkyard, TIA