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Fuel Pressure Regulators

  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR456 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR456 QFS

    $35.98
    HFP-PR456-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR3 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR3 QFS

    $15.98
    HFP-PR3-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for Yamaha Outboard - OEM Replacement, HFP-PR17 QFS
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    Fuel Pressure Regulator for Yamaha Outboard - OEM Replacement, HFP-PR17 QFS

    $81.98
    HFP-PR17-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR5 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR5 QFS

    $35.98
    HFP-PR5-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR4 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR4 QFS

    $35.98
    HFP-PR4-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for Polaris Snowmobile - OEM Replacement, HFP-PR26 QFS
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    Fuel Pressure Regulator for Polaris Snowmobile - OEM Replacement, HFP-PR26 QFS

    $35.98
    HFP-PR26-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for KTM Motorcycle/Scooter - OEM Replacement, HFP-PR495 QFS
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    Fuel Pressure Regulator for KTM Motorcycle/Scooter - OEM Replacement, HFP-PR495 QFS

    $35.98
    HFP-PR495-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR335 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR335 QFS

    $15.98
    HFP-PR335-BC
    Add to Cart
  • Phenix Industries Adjustable EFI Fuel Pressure Regulator w/ Gauge and Fitting Options, F50106-3
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    Phenix Industries Adjustable EFI Fuel Pressure Regulator w/ Gauge and Fitting Options, F50106-3

    $137.93 - $166.98
    PHX-F50106-3-0
    Choose Options
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR231 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR231 QFS

    $35.98
    HFP-PR231-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for BMW Motorcycle - OEM Replacement, HFP-PR9 QFS
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    Fuel Pressure Regulator for BMW Motorcycle - OEM Replacement, HFP-PR9 QFS

    $66.98
    HFP-PR9-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR103 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR103 QFS

    $35.98
    HFP-PR103-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR440 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR440 QFS

    $35.98
    HFP-PR440-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR36 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR36 QFS

    $56.98
    HFP-PR36-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR20 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR20 QFS

    $45.98
    HFP-PR20-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for Polaris Jet Ski - OEM Replacement, HFP-PR7 QFS
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    Fuel Pressure Regulator for Polaris Jet Ski - OEM Replacement, HFP-PR7 QFS

    $35.98
    HFP-PR7-BC
    Out of stock
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR71 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR71 QFS

    $81.98
    HFP-PR71-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for Sea-Doo Jet Ski - OEM Replacement, HFP-PR37 QFS
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    Fuel Pressure Regulator for Sea-Doo Jet Ski - OEM Replacement, HFP-PR37 QFS

    $56.98
    HFP-PR37-BC
    Add to Cart

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About Us

quantum fuel systems blk

QFS was born from a desire for freedom: the freedom to keep your ATV, dirt bike, car, or truck running with dependable, OEM-quality, and affordable fuel systems. We want you back on the road without breaking the bank. Skip the costly dealership—our replacement parts ship directly to you and are easy to install. Enjoy OEM performance with unbeatable US-based support and a lifetime warranty. Are you with us?

READ MORE ABOUT QFS