While driving at Sodegaura, I noticed pale blue gas coming out during tight corners. After receiving comments from an S2000 driver who was in the same session, I consulted with TYPEONE and decided to install an oil catch tank.
I chose OKUYAMA’s oil catch tank with 60-degree pipe type. I went with this one because it has an internal separator and comes with a drain bolt.


This was my first time installing a part that connects to the engine, but it was completed easily. The Okuyama catch tank doesn’t come with a dedicated mounting bracket, but there was a conveniently located hole to accept a bolt, so I used an L-shaped bracket for installation.


After that, I added further measures against white smoke. This resolved the white smoke issue on the B18C

