High quality aluminum and anodizing make the intake have a shiny and shiny appearance. The baffle could cool the hot vapor in the liquid and protect the engine from the vapor. Install the breather filter as a ventilation system for pre-pcv cars. Can keep the engine clean, increase horsepower and extend engine life. GOOD CAPACITY: 300ML catch can kit for almost all vehicle uses, you can modify (DIY) it according to your needs. Universal for most cars if you have enough space A catch can as a device installed in a car's cam/crank case ventilation system can reduce the amount of carbon dioxide vapors recirculated into the engine intake. Reduce the amount of vapor and entering the intake branch by catching vapor from the crankcase. The baffle could cool the hot carbon dioxide vapor in the liquid and protect the engine from carbon dioxide and vapor. The catch can will prevent dirt and carbon dioxide from entering the inside of your engine from your intake system. The kit can keep the