Features:Designed to collect the oil steam in the crankcase so as to reduce vapor amount into the intake manifold.Reduce the rate of secondary combustion to some extent, reduce carbon deposits and protect the engine.Guarantee further mileage, better performance and maintain engine life.Capable of catching excess oil and dirt to prolong the lifespan of the engine.Lightweight aluminum construction, oil resistant, anti-corrosion, lasting to use.Specification:Condition: NewItem Type: Oil Catch Tank Material: AluminumSize: Approx 8.0x6.5x17.5cm / 3.1x2.6x6.9inOptional Color: Black, SilverInstallation:The oil catch tank is installed on the exhaust pipe of the original car. Before installation, the installation position must be selected first. Since the engine will dissipate heat while working, try to install the tank away from the heat source to facilitate the cleaning of the oil-water mixture in the oil catch tank later. When connecting, be sure to fix it with a clamp, try to keep the whole pipeline in a vacuum state.Package List:1 x Oil Catch Tank 1 x Hose1 Set x Mounting AccessoriesNote: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.2. Please allow slight error due to manual measurement. Thanks for your understanding.