Turbosmart Fuel Pressure Regulator w/ Filter 8AN | 1:1 Ratio Precision | Fuel Pressure Regulator
Overview
The Turbosmart Fuel Pressure Regulator w/ Filter 8AN is a high-performance fuel pressure management solution designed for vehicles equipped with -8 / 8AN fuel systems. This regulator delivers precise 1:1 ratio fuel pressure control, ensuring consistent fuel delivery and optimal engine performance. Ideal for Subaru enthusiasts running high-horsepower builds or motorsport applications, it supports fuel systems up to 2000 horsepower and is compatible with a wide range of fuel types, including race and aggressive leaded fuels.
Engineered with durability and reliability in mind, the FPRF8 Series features a stainless steel valve seat and a milspec diaphragm for superior resistance to wear and fuel corrosion. The integrated 10-micron washable stainless steel mesh filter provides effective filtration without restricting fuel flow, protecting your fuel system components from contaminants. Turbosmart’s unique locking collar design and adjustable pressure settings allow for precise tuning and easy integration with aftermarket fuel setups.
For Subaru owners pushing the limits of their fuel systems, this regulator offers real-world benefits such as improved fuel pressure stability, enhanced throttle response, and reduced risk of fuel starvation under high demand. Its universal fitment and robust construction make it a reliable upgrade for WRX, STI, BRZ, and other performance Subaru platforms, ensuring your engine receives clean, consistent fuel delivery for maximum power and reliability.
Features & Specifications
This Turbosmart Fuel Pressure Regulator w/ Filter 8AN is engineered for universal fitment on vehicles with -8 / 8AN fuel systems and features a 1:1 ratio for precise fuel pressure control. Constructed from stainless steel and high-grade materials, it delivers reliable fuel regulation and filtration for Subaru enthusiasts seeking consistent fuel delivery and engine protection.
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Brand: Turbosmart
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Product: Fuel Pressure Regulator w/ Filter 8AN
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Part Number: TS-0404-1532
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Fitment: Universal (-8 / 8AN fuel systems)
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Material: Stainless Steel Valve Seat, Milspec Diaphragm
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Finish: Natural Stainless Steel
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Construction: Precision Machined with Integrated Filter
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Origin: Not Specified
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Power Gains: Supports up to 2000HP fuel systems
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Tuning Required: Recommended for optimal fuel pressure adjustment
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Filter Element: Hi-Flow 10 Micron Washable Stainless Steel Mesh
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Pressure Range: Standard 35psi to 80psi adjustable
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Ports: 8AN inlet, outlet, and return; 1/8 NPT gauge/pressure sensor port
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Design Features: Unique Locking Collar for secure adjustment
Key Benefits
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Performance: Precise 1:1 fuel pressure ratio ensures consistent fuel delivery for high-power Subaru builds.
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Durability: Stainless steel valve seat and milspec diaphragm resist wear and fuel corrosion, extending service life.
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Filtration: Integrated 10-micron washable stainless steel filter protects fuel system components from contaminants without restricting flow.
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Adjustability: Adjustable pressure range (35-80 psi) allows fine-tuning to match specific fuel system demands.
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Fitment: Universal compatibility with -8 / 8AN fuel systems simplifies installation across multiple Subaru platforms.
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Quality: Precision machining and unique locking collar design provide secure, reliable operation under demanding conditions.
What's Included
- 1× Turbosmart Fuel Pressure Regulator w/ Filter 8AN
- Integrated 10-micron washable stainless steel mesh filter
- Installation instructions
Installation & Compatibility
Installation of the Turbosmart Fuel Pressure Regulator w/ Filter 8AN is straightforward for those familiar with aftermarket fuel systems but may require professional assistance for less experienced enthusiasts. The regulator is designed to fit universal -8 / 8AN fuel lines and includes a 1/8 NPT port for pressure gauge or sensor integration, facilitating precise tuning. Adjusting fuel pressure to match your engine’s requirements is recommended to maximize performance and reliability. No major modifications are typically necessary, but verifying compatibility with your specific Subaru model and fuel system setup is essential before installation.
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Professional Installation: Recommended for optimal tuning and safety
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Modifications Required: None; designed for direct integration with -8 / 8AN fuel systems
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Verify Compatibility: Confirm fitment for your specific Subaru platform and fuel system configuration
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