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

Part: # 85655. This Moroso Small Body Air - Oil Separator Kit is a must - have. Its main job is to stop 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 cause detonation problems. The two billet - aluminum tanks in this kit will catch any extra oil and fluids, keeping them out of your intake system. This 2 - tank system comes with all the necessary hardware, brackets, fittings, and hoses for an easy installation. The tanks have a sleek black anodized finish, which not only protects against corrosion but also gives your engine bay a cleaner look. It's a great way to ensure your factory crankcase ventilation works as it should.

Using this Moroso air - oil separator is straightforward. First, gather all the included hardware, brackets, fittings, and hoses. Then, install the two tanks in the appropriate spots in your engine bay following the general layout of your vehicle's ventilation system. Make sure all connections are tight to prevent any leaks. As for maintenance, regularly check the tanks for accumulated oil and fluids. When they're about half - full, carefully drain them. You can use a small container to collect the drained oil. Also, keep an eye on the black anodized finish of the tanks. If you notice any signs of wear or corrosion, it might be time to give them some extra protection. During installation, be careful not to damage the hoses or fittings. And always double - check that the system is properly connected to your vehicle's ventilation system to ensure it functions effectively.