The Turbosmart ProOPR Rising Rate Turbo Oil Pressure Regulator (Twin Outlet) (Part #TS-0811-1212) is a high-performance automotive component from Turbosmart. \n\n\n \n \n \n \n TS-0811-1212 ProOPR Rising Rate Turbo Oil Pressure Regulator (Twin Outlet) | Turbosmart\n\n\n TS-0811-1212 ProOPR Rising Rate Turbo Oil Pressure Regulator (Twin Outlet)\n\n Introducing the TS-0811-1212 ProOPR Rising Rate Turbo Oil Pressure Regulator with Twin Outlets. The ProOPR is a boost-referenced oil pressure regulator specially designed for your turbocharger system. Designed as a direct-fit upgrade with straightforward installation. Backed by Turbosmart's reputation for quality and performance in forced induction systems.