well its brand new for the fact it has no carbon build up so yea. collector has the lower o2 modded and rasied to the runner for the 1 wire o2 guys. anyone with a 92-00 civic must get a o2 bung put back on the collector to run this right.


here is the only pic i got when i bought nothing has changed but o2 placement.



220 shipped


and yes its the sohc 4-1 header