Turbosmart Oil Pressure Regulator (OPR) T40 Oil Pressure Regulator Sleeper - TS-0801-1003 Hose Separator Compatible with SuperCrew w/ 5

Compatible with SuperCrew w/ 5

The COBB Tuning 3" SS Catback Exhaust was engineered specifically to match the performance needs of the 2010-2013 MAZDASPEED3

Ensure your setup is up to spec with Turbosmart’s best-in-class Blow Off Valve spring

Mitsubishi Lancer Evolution

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Turbosmart Oil Pressure Regulator (OPR) T40 Oil Pressure Regulator Sleeper - TS-0801-1003 Hose Separator Compatible with SuperCrew w/ 5Turbosmarts Patent Pending OPRt40 is an Oil Pressure Regulator designed for your Turbocharger. Many Turbochargers are built around a bearing and oil pressure profile much lower than is seen by modern & hi performance, engines and feeding these turbochargers the appropriate amount of oil pressure has always been a challenge. Traditional methods to limit oil pressure have been with a restrictor, aimed at reducing pressure However this also reduces flow.