Turbosmart TS-0404-1532 FPRF8 Fuel Pressure Regulator Filter -8AN Black

Vehicle Fitment

• Universal - compatible with any high-performance or motorsport fuel system using -8AN (-8 / 8AN) plumbing requiring an adjustable fuel pressure regulator with integrated filtration

Fitment Notes

• Universal fitment - not vehicle-specific; requires -8AN inlet, outlet, and return connections in the fuel system
• Standard pressure range (35-80 psi) suits EFI turbocharged, supercharged, and naturally aspirated applications up to 2000 HP
• Installs inline between the fuel pump and fuel rail; replaces both a standalone FPR and a separate inline fuel filter in one unit
• Not for use with OEM push-connect or factory fuel line fittings without appropriate AN adapters

Features

• 2-in-1 integrated design combines a fuel pressure regulator and 10-micron stainless mesh filter in a single compact unit, reducing fuel system complexity and saving space
• True 1:1 manifold pressure ratio delivers class-leading fuel pressure response with zero load losses across the full RPM range
• Stainless steel valve seat and MILSPEC diaphragm ensure compatibility with all fuel types including E85, methanol, race fuel, and leaded fuels
• Integrated 10-micron washable stainless steel mesh cartridge provides fine filtration with minimal flow restriction - serviceable and reusable
• Unique locking collar design for secure, vibration-resistant installation and easy pressure adjustment access
• 1/8 NPT gauge port for mechanical gauge or pressure sensor connection

Specifications

• Part Number: TS-0404-1532
• Product Name: FPRF8 - Fuel Pressure Regulator + Filter
• Fitment: Universal (-8AN fuel system)
• Inlet / Outlet / Return Ports: -8AN (3x ports)
• Gauge Port: 1/8 NPT
• Pressure Range: 35-80 psi (Standard)
• Maximum Supported Power: Up to 2000 HP
• Pressure Ratio: True 1:1 manifold reference
• Integrated Filter Element: 10-micron washable stainless steel mesh cartridge
• Diaphragm: MILSPEC
• Valve Seat: Stainless steel
• Body Finish: Hard anodized black billet aluminum
• Compatible Fuels: Gasoline, E85, Methanol, Race Fuel, Leaded Fuels

Included Components

• 1x Turbosmart FPRF8 Fuel Pressure Regulator + Filter unit (TS-0404-1532)
• 1x Integrated 10-micron stainless steel mesh filter cartridge (pre-installed)
• 1x MILSPEC diaphragm (pre-installed)
• 1x Hardware/installation kit

Product Description

The Turbosmart FPRF8 (TS-0404-1532) combines Turbosmart's proven FPR8 fuel pressure regulator with an integrated 10-micron stainless mesh filter into a single black anodized billet unit. Designed for -8AN fuel systems supporting up to 2000 HP, it eliminates the need for a separate inline filter by housing the filtration element directly within the regulator body, simplifying the fuel system layout and reducing total component count. The true 1:1 manifold pressure reference ratio ensures consistent fuel pressure tracking across all engine loads, while the MILSPEC diaphragm and stainless steel valve seat provide broad fuel type compatibility including E85, methanol, and aggressive race fuels.

Adjustable from 35 to 80 psi, the FPRF8 suits a wide range of EFI applications from mildly modified street builds to full-output race engines. The integrated filter cartridge is washable and reusable, eliminating ongoing replacement costs. A 1/8 NPT gauge port is included for connecting a mechanical pressure gauge or pressure sensor, and Turbosmart's locking collar design secures pressure settings under vibration while keeping adjustment accessible.