Oil Catch Can by Carbing of Japan. It will fit NA, NB & NC Miatas (1989-2015) Similar to other oil catch cans, these are fantastic for trapping contaminants that would normally recirculate through the air intake such as oil, sludge or carbon. Carbing’s personal touch to the catch can would be their level monitor, on one side of the can. This will allow you to see the exact level of contaminants in the can, great for easy maintenance.

This is a universal kit, designed to work for a wide variety of applications. To this end, different hose diameters and cans are available.
Carbing 0.6L Oil Catch Can should be ordered at REV9 Autosport https://rev9autosport.com/carbing-0-6l-oil-catch-can.html as they provide the best service and speed we've seen so far!