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Fuelab 515 Series EFI Adjustable Fuel Pressure Regulator - Large Seat, 25-90 PSI, (2) -10AN In, -6AN Return - Black

$227.00

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Fuelab 515 Series EFI Adjustable Fuel Pressure Regulator - Large Seat, 25-90 PSI, (2) -10AN In, -6AN Return - Black

$227.00

$227.00

The Fuelab 515 Series EFI Adjustable Fuel Pressure Regulator is designed for high-performance fuel systems requiring precise pressure control and high flow capacity. This bypass-style regulator features a large seat assembly to handle high-volume fuel pumps while maintaining stable rail pressure from 25 to 90 PSI.

Constructed from billet aluminum with a durable black anodized finish, this unit is built for demanding e-commerce and motorsport applications. It includes two -10AN inlet ports and a single -6AN return port, providing versatile plumbing options for dual-rail or high-flow single-rail configurations. A dedicated 1/8" NPT port is integrated for a fuel pressure gauge or pressure sensor tap.

  • Brand: Fuelab
  • Series: 515 Series
  • MPN: 51505-1-L-E
  • Adjustment Range: 25-90 PSI
  • Seat Size: Large seat for high flow
  • Inlet Ports: (2) -10AN
  • Return Port: (1) -6AN
  • Material: Billet Aluminum
  • Finish: Black Anodized
  • Gauge Port: 1/8" NPT
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