Originally Posted by ED9man
Looks exactly like my CRX Si header, which is supposed to be a very poor design, just look at it

, any header is good for noticable gains. I really felt the difference when I put mine on.
Funny you should mention that because they are the same part. In fact, my downpipe is off of a 88 CRX. My CX downpipe wouldn't fit so I hit the junkyard. The flanges were totally different.