The Cusco oil catch tank fits EK9, EK4 and EL-series Honda applications and collects crankcase vapors to help keep the intake tract cleaner. Intended as a direct replacement for those chassis codes, it reduces oil and residue entering the intake, supporting more consistent throttle response and simpler intake maintenance over time.
Cusco OIL Catch Tank EK9.EK4 EL1.2.3