![Oil Separator Kit - Level 2 Oil Separator Kit - Level 2](https://cdn11.bigcommerce.com/s-m480ec46ug/images/stencil/500x659/products/3279/25730/259033_x800__95279.1628835182.386.513__86138.1693159277.jpg?c=1)
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The ECS Level 2 kit takes our Level 1 kit a step further. If you are ready to perform a truly complete oil separator system service, our Level 2 kit provides you with all of our Level 1 kit components plus a throttle body gasket, throttle body inlet boot, ICV grommet, and dipstick tube o-ring.
Our Level 2 kit includes the following:
It is highly recommended to replace the oil dipstick tube with the updated design by BMW as this also a common place for sludge to build up.