Originally Posted by L8apex
I doubt the S2000 cat would fit properly. I know the donut gasket is the same and it would properly bolt up but the flange for the S2000 cat is angled. The whole cat is angled towards the centre of the car while the header is on the passeneger's side. Wish I had a pic...
Here is a Picture of what you're talking about. I amm sure you could get it to work but it would involve some cutting and welding.