4.1"X2.4"Universal Green Aluminum Oil Catch Can Reservoir 100Ml+Breather Filter For Subaru Chra Each pipe is expanded on

Each pipe is expanded on one end to allow easy installation

Size Chart:

Compatible for Honda S2000 AP1 AP2 2000 - 2009

* Professional installation alignment suggested

4.1"X2.4"Universal Green Aluminum Oil Catch Can Reservoir 100Ml+Breather Filter For Subaru Chra Each pipe is expanded onAn oil catch tank can is used in turbo applications, or high performance racing applications where excessive blow by (leakage past the piston rings) of air and fuel vapor occurs. This creates a positive pressure in the crankcase. During engine operation, blow by gases, as well as oil mist from the rotating components of the engine, pass through the PCV valve and are routed back into the intake for the engine to burn off. However, some of the oil mist