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    Fuel Pressure Regulators

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      User 1

      Turbosmart FPR10 Fuel Pressure Regulator Suit -10AN - Black

      Turbosmart FPR10 Fuel Pressure Regulator Suit -10AN - Black
      $284.15
      $296.99
      $284.15
      Unit price
      / per 
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      Aeromotive Adjustable Regulator - 35-75PSI - .313 Valve - (2) -08 Inlets/-08 Return

      Replace original X1 Series regulator internals with the conversion kit of your choice (Part #?s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics.?While versatility is one of the X1?s greatest assets, it is far from the only new design...
      $329.79
      $329.79
      Unit price
      / per 
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    • Sale
      User 1

      Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Black

      Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Black
      $235.55
      $242.99
      $235.55
      Unit price
      / per 
    • Photo - PrimaryPhoto - Primary

      Nitrous Express Fuel Pressure Regulator Non Bypass

      Nitrous Express Fuel Pressure Regulator Non Bypass
      $89.91
      $89.91
      Unit price
      / per 
    • Sale
      User 1

      Turbosmart FPR8 Fuel Pressure Regulator (Sleeper)

      Turbosmart FPR8 Fuel Pressure Regulator (Sleeper)
      $269.75
      $280.99
      $269.75
      Unit price
      / per 
    • Sale
      User 1

      Turbosmart FPR8 Fuel Pressure Regulator Suit -8AN - Black

      Turbosmart FPR8 Fuel Pressure Regulator Suit -8AN - Black
      $264.35
      $274.99
      $264.35
      Unit price
      / per 
    • Sale
      User 1

      Turbosmart FPR6 Fuel Pressure Regulator (Sleeper)

      Turbosmart FPR6 Fuel Pressure Regulator (Sleeper)
      $241.85
      $249.99
      $241.85
      Unit price
      / per 
    • Sale
      User 1

      Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Purple

      Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Purple
      $235.55
      $242.99
      $235.55
      Unit price
      / per 
    • Sale
      User 1

      Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Blue

      Turbosmart FPR6 Fuel Pressure Regulator Suit -6AN - Blue
      $235.55
      $242.99
      $235.55
      Unit price
      / per 
    • Sale
      User 1

      Turbosmart Fuel Pressure Regulator Kompact Universal 1/8in NPT - Sleeper

      Turbosmart Fuel Pressure Regulator Kompact Universal 1/8in NPT - Sleeper
      $211.25
      $215.99
      $211.25
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Direct Mount Regulator (DMR), 8AN ORB - Green

      Radium's redesigned direct mount EFI fuel pressure regulator is new for 2020 and has many new improvements. The regulator mounts with a new swiveling fitting. The regulator has two 1/8NPT ports that can be used for a pressure gauge. A new swiveling outlet fitting...
      $187.81
      $179.95
      $187.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering 8AN ORB Direct Mount Regulator-Rotating Assembly (DMR-RA) - Black

      Radium's redesigned direct mount EFI fuel pressure regulator is new for 2020 and has many new improvements. The regulator mounts with a new swiveling fitting. The regulator has two 1/8NPT ports that can be used for a pressure gauge. A new swiveling outlet fitting...
      $187.81
      $179.95
      $187.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Dual Fuel Pressure Regulator (DFPR)

      The Radium Engineering DFPR (Dual Fuel Pressure Regulator) was designed specifically for custom fuel systems that use both direct injection and port injection. The DFPR permits independent fuel pressures for each system while using 1 fuel feed input. Furthermore, the architecture suppresses the aggressive...
      $300.16
      $299.95
      $300.16
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Multi-Port Regulator (MPR) - Green

      Universal adjustable fuel pressure regulator for EFI vehicles. Ideal for pump flows from 200 lph to 1400 lph. E85 compatible. Green anodized top. Tool-free pressure adjustment.
      $216.31
      $209.95
      $216.31
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Multi-Port Regulator Rotating Assembly (MPR-RA) - Black

      Universal adjustable fuel pressure regulator for EFI vehicles. Ideal for pump flows from 200 lph to 1400 lph. E85 compatible. Black anodized top.
      $216.31
      $209.95
      $216.31
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering 99-05 Mazda MX-5 RA-Series Fuel Pressure Regulator Kit

      Fuel pressure regulator kit for NB Miata MX-5. Provides means for adjustable fuel pressure. Installation is completely reversible. Can be used with OEM fuel pump hanger or Radium fuel pump hanger.
      $282.81
      $279.95
      $282.81
      Unit price
      / per 
    • Photo - PrimaryPhoto - Primary

      Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter

      Fuel pressure gauge kit includes 8AN ORB to 1/8NPT female adapter and a 90 degree M/F 1/8NPT elbow fitting.
      $91.86
      $78.95
      $91.86
      Unit price
      / per 
    • Photo - PrimaryPhoto - Primary

      Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5

      Allows OEM fuel pressure regulator to be reused in an application other than the OEM fuel rail
      $50.06
      $34.95
      $50.06
      Unit price
      / per 
    • Photo - PrimaryPhoto - Primary

      Radium Engineering Fuel Pressure Regulator (Body Only)

      Radium Engineering Fuel Pressure Regulator (Body Only)
      $83.31
      $69.95
      $83.31
      Unit price
      / per 
    • Photo - PrimaryPhoto - Primary

      Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg

      Radium Engineering Fuel Pressure Regulator W/ 4 Bar Bosch Reg
      $154.56
      $144.95
      $154.56
      Unit price
      / per 
    Showing 1 -20 of 87 total
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