Moroso Air Oil Separator Twin Small Body Black Subaru STI 2004-2007 / WRX 2006-2007

Part: # 85627. This Moroso Small Body Air - Oil Separator Kit is a must - have. It stops excess crankcase vapors, residual oil, and moisture from building up in the intake manifold. More importantly, it prevents the factory crankcase ventilation system from adding an oil layer that can lead to detonation problems. It's a 2 - tank system with tanks made of billet aluminum. The kit comes with all necessary hardware, brackets, fittings, and hoses for easy installation. The tanks have a sleek black anodized finish, offering extra corrosion protection and giving your engine bay a cleaner look. It ensures your factory crankcase ventilation works as it should.

Using this Moroso air oil separator is easy. First, gather all the parts included in the kit - the hardware, brackets, fittings, and hoses. Then, install the separator according to the provided instructions. Make sure all connections are tight to prevent any leaks. As for maintenance, regularly check the tanks for oil buildup. If you notice a significant amount of oil, it's time to empty the tanks. Also, keep an eye on the hoses and fittings. If they show signs of wear or damage, replace them right away. Store the product in a dry place when not in use to avoid corrosion. And always follow the manufacturer's safety guidelines during installation and maintenance.