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Why Turbosmart’s OPR T40 Is a crucial component of any turbo setup? In modern engines, high-pressure oiling systems are used to keep parts properly lubricated. While high engine oil pressures are perfectly suited for the internal parts of an engine, they often exceed the optimal thresholds of aftermarket turbochargers. When you have too much oil pressure going into the turbocharger, it can often exceed the maximum threshold of the internal seals of the turbo and can wreak havoc on its ability to properly oil itself. This is why it’s important to use an OPR T40 Oil pressure regulator to help combat this problem.

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