Turbosmart TS-0801-1012 ProOPR Rising Rate Turbo Oil Pressure Regulator

Vehicle Fitment

• Universal turbocharger oil feed systems requiring boost-referenced oil pressure regulation

Features

• Turbosmart ProOPR rising rate turbo oil pressure regulator design
• Boost-referenced regulation increases oil pressure supply as boost increases
• Lower oil pressure at low/zero boost to reduce turbo oil "digesting" and waste
• Inline, return-less design simplifies plumbing and installation
• -4 AN inlet and -4 AN outlet for flexible hose routing
• 1/8" NPT boost reference port to sense positive manifold pressure
• 1/8" NPT sensor/gauge port for monitoring oil pressure
• Billet aluminum body with premium finish - Australian designed and manufactured

Specifications

• Brand: Turbosmart
• Part Number: TS-0801-1012
• Type: ProOPR Rising Rate Turbo Oil Pressure Regulator
• Oil Supply Configuration: Single outlet
• Ports: -4 AN inlet, -4 AN outlet
• Boost Reference Port: 1/8" NPT
• Sensor Port: 1/8" NPT
• Orientation: Universal fit - turbo oil feed systems
• Design: Inline, return-less regulator

Included Components

• 1x Turbosmart ProOPR Rising Rate turbo oil pressure regulator
• 1x Turbosmart decal
• Installation/instruction sheet

Product Description

The Turbosmart TS-0801-1012 ProOPR Rising Rate turbo oil pressure regulator is engineered to dynamically manage oil pressure supplied to your turbocharger based on boost conditions, similar in concept to a boost-referenced fuel pressure regulator. At low or zero boost, the ProOPR allows lower oil pressure to reduce excessive oil being drawn into the turbo. As boost pressure rises, the regulator increases oil pressure supplied to the turbo's bearings, helping provide greater protection and confidence at high shaft speeds and horsepower levels often seen in large turbo systems.

Designed as an inline, return-less unit with simple -4 AN inlet and outlet ports, as well as dedicated boost reference and sensor/gauge ports, the ProOPR makes integration into your turbo oil feed straightforward while eliminating the guesswork of traditional restrictor pills. The Australian-designed billet aluminum construction provides strength and durability, and its universal fitment makes it compatible with a wide range of turbocharged engines and setups. Ideal for performance builds where maintaining correct turbo oil pressure is critical for longevity and reliability under high boost conditions.