Engines are prone to accumulation of an oil sludge mixture forming inside the intake tract due to crankcase pressure and inefficient combustion. And although oil in the intake track is normal it can reduce engine performance. The Megan Racing oil catch tank will hold this oily byproduct by removing it from suspension within the air intake stream. By doing so, horsepower is then increased by eliminating the engine’s current requirement to try and burn this relatively non-combustible oil. Engine life is extended due to this oil not having the ability to gum up the valve train and other moving parts and sensors. Made of lightweight 6061-T6 Billet Aluminum and polished to a mirror finish, this easy to install catch tank is a must have for any performance vehicle. Universal Fittment. Size 6.5cm x 8cm x 18cm Package comes with all hardware and hoses, as seen in picture.