Radium Engineering dual catch can kit for the 1989–1994 Nissan S13 interfaces with both the PCV line and the crankcase vent line and includes all parts necessary for an easy bolt-in installation. Supplied as a complete kit, it provides the components to manage both vent paths on S13 models without extensive modification, allowing dedicated capture of oil and vapors from each line.
Radium Engineering 89-94 Nissan S13 Dual Catch Can Kit - Fluid Lock