Feature:1. Catch the oil and moisture in the blowby gas that causes carbon and sludge buildup in the intake system and the engine.2. Keep out the dirt and oil get inside your engine from your intake system. Keep the engine clean, increase horsepower and preserve engine life.3. 350ml capacity, enough for daily use. Suitable for most cars and small parts of motorcycles.4. Made of highquality aluminum, it has higher strength and durability. Light weight, very suitable for installation in your car.5. It is welded and the threads are equipped with Oring washers to prevent oil leakage, which is dependable to use.Specification:Item Type: Oil Catch CanMaterial: AluminumThread Size: M16 x 1.5Fuel Line Length: Approx. 0.8m/2.6ftOil Catch Can Capacity: 350mlWorking Principle: (Reduce carbon deposits in the engine) Through the negative pressure in the intake manifold, the blow-by gas formed in the crankcase is sucked, and it is led to the combustion chamber to participate in the combustion again. These blow-by gases are mainly composed of oil vapors and combustible mixture. The oil is viscous. If it enters the intake pipe directly, it may stick to the wall of the intake pipe, which may cause carbon deposits to hinder the intake.Installation:1. Move away the engine cover. 2. Take the pipe away and put aside. 3. Wrap the anti -skid tape on the thread part of screws. 4. Put the screw on the oil catch tank. 5. Use your own nuts&bolts to hold the bracket to the unit. 6. Move out of the screw here,and then put the oil catch tank on the position with the same screw. 7. Take a new hose and cut a suitable length you think. 8. Put clamps on the two ens of the pipe and hose..Package List:1 x Oil Catch Can1 x Pipe1 x Filter Element1 x Accessory Pack (1 x Strap, 2 x Clamp, 6 x Joint, 2 x Screw, 2 x Nut)