Product description:[ Keep Engine Clean ]Catch and separate the oil and moisture in the blow-by gas that causes carbon and sludge build-up in the intake system, keep engine clean and prolong engine life[ Efficient Filtration ] Built With Internal Copper filter Separator, high quality plastic cup with good sealing, durable and no leakage.[ Transparent Volume Bowl ]Directly observe the oil capacity in the bowl, press the thin head to drain out oil in time when the cup is full[ Small & Compact Size ] Universal Mini oil catch can tank, lightweight, 1/4 port size, capacity 1/2 OZ, easy to use and install[ Multiple Connectors ]Come with 6mm & 8mm & 10mm & 12mm connectors to fit for your car, universal fitment Features:Efficient FiltrationCan filter small particles, keep the air clean Transparent Volume BowlDirectly observe the oil capacity in the bowl Small & Compact Size Easy to use and install Material: Copper Filter + Metal+plastic Capacity: 1/2 OZ Fitment: Universal Max Regulator Pressure: 150PSI Max Temperater: 60/140 Package included:1 * Oil Separator Catch 2 * 6mm connertor tube 2 * 8mm connertor tube 2 * 10mm connertor tube 2 * 12mm connertor tube Mounting bracket with screws