I have a used stainless steel OBX header for sale. The flange on the right side is modified to fit a 20v (see pics). It's in great shape. No cracks or leaks anywhere. There is a slight dent (1-2mm) just above the collector. $100 plus shipping. Located in San Diego, CA. Email me if you're interested (aesthetics82@hotmail.com).

Will this fit 16V 4A-GE..??? Any clearance issues..?? Thanks....

Still have this for sale.

bump

Also fits the 16v, but as can be seen in the pics the furthest right flange hole has been trimmed down.