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Fuel Pressure Regulators

  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR435 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR435 QFS

    $35.98
    HFP-PR435-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for Polaris ATV/UTV - OEM Replacement, HFP-PR42 QFS
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    Fuel Pressure Regulator for Polaris ATV/UTV - OEM Replacement, HFP-PR42 QFS

    $35.98
    HFP-PR42-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR64 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR64 QFS

    $35.98
    HFP-PR64-BC
    Add to Cart
  • AEM Universal Adjustable Fuel Pressure Regulator Black, 25-302BK
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    AEM Universal Adjustable Fuel Pressure Regulator Black, AEM-25-302BK

    $143.95
    AEM-25-302BK
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR22 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR22 QFS

    $45.98
    HFP-PR22-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR73 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR73 QFS

    $81.98
    HFP-PR73-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for Suzuki ATV/UTV - OEM Replacement, HFP-PR21 QFS
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    Fuel Pressure Regulator for Suzuki ATV/UTV - OEM Replacement, HFP-PR21 QFS

    $45.98
    HFP-PR21-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR303 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR303 QFS

    $35.98
    HFP-PR303-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR61 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR61 QFS

    $49.98
    HFP-PR61-BC
    Add to Cart
  • AEM Adjustable Fuel Pressure Regulator Black Acura & Honda AFPR/B18, 25-300BK
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    AEM Adjustable Fuel Pressure Regulator Black Acura & Honda AFPR/B18, AEM-25-300BK

    $153.95
    AEM-25-300BK
    Add to Cart
  • QFS Fuel Pressure Regulator for 2007-2009 Yamaha F225TLR - OEM Replacement, HFP-PR18 QFS
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    Fuel Pressure Regulator for 2007-2009 Yamaha F225TLR - OEM Replacement, HFP-PR18 QFS

    $40.98
    HFP-PR18-BC
    Add to Cart
  • Phenix Industries Adjustable Carb Fuel Pressure Regulator w/ Gauge (Choose Fittings), F70206-3
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    Phenix Industries Adjustable Carb Fuel Pressure Regulator w/ Gauge (Choose Fittings), F70206-3

    $144.98 - $166.98
    PHX-F70206-3-0
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  • QFS Fuel Pressure Regulator for BMW Motorcycle - OEM Replacement, HFP-PR94 QFS
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    Fuel Pressure Regulator for BMW Motorcycle - OEM Replacement, HFP-PR94 QFS

    $66.98
    HFP-PR94-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement for 16740-MAT-E02, HFP-PR55 QFS
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    Fuel Pressure Regulator - OEM Replacement for 16740-MAT-E02, HFP-PR55 QFS

    $34.98
    HFP-PR55-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 Yamaha Motorcycle - OEM Replacement, HFP-PR60 QFS
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    Fuel Pressure Regulator for Yamaha Motorcycle - OEM Replacement, HFP-PR60 QFS

    $76.98
    HFP-PR60-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR31 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR31 QFS

    $81.98
    HFP-PR31-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR51 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR51 QFS

    $35.98
    HFP-PR51-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