Mishimoto has developed an oil catch can to make sure you're getting the most out of your performance parts. Over time harmful oil will build up inside the turbocharger, intake manifold, intercooler and piping. A Mishimoto Oil Catch Can will prevent this from happening. An oil catch can serves other important purposes as well. It will prevent oil from getting into pressurized turbo plumbing, which can lead to couplers coming off under boost. Oil vapors can get into the intake system which will lower combustion temperatures and reduce overall efficiency. A Mishimoto Oil Catch Can will solve all these problems and give you the added security knowing that your performance parts are safe from harmful oil. This oil catch can comes with the unparalleled Mishimoto Lifetime Warranty you know and trust.