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Accessories & Specialty

  • Fuel Pump Installation Kit - Performance, HFP-K762 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K762 QFS

    $15.98
    HFP-K762-BC
    Add to Cart
  • Phenix Metric to Pipe NPT Reducer Bushing (All Sizes + Colors)
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    Metric to Pipe NPT Reducer Bushing (All Sizes + Colors)

    $4.00 - $9.98
    PHX-B1218-3-0
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  • Kenne Bell Boost-A-Pump (BAP) 40 Amp / 17.5V Supercharged Street Version
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    Kenne Bell Boost-A-Pump (BAP) 40 Amp / 17.5V Supercharged Street Version

    $308.00
    KB-89069
    Add to Cart
  • Fuel Pump Fitting, QFS-FT12 QFS
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    Fuel Pump Fitting, QFS-FT12 QFS

    $8.98
    QFS-FT12-BC
    Add to Cart
  • AEM X-Series Wideband UEGO AFR Sensor Gauge w/ Bosch LSU 4 9 Sensor, 30-0300
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    AEM X-Series Wideband UEGO AFR Sensor Gauge w/ FAE Sensor, AEM-30-0300

    $217.95
    AEM-30-0300
    Add to Cart
  • Fuel Hose, HFP-RH1 QFS
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    Fuel Hose, HFP-RH1 QFS

    $10.98
    HFP-RH1-BC
    Add to Cart
  • Fuel Pump Sleeve, HFP-FOAMSLEEVE QFS
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    Fuel Pump Sleeve, HFP-FOAMSLEEVE QFS

    $10.98
    HFP-FOAMSLEEVE-BC
    Add to Cart
  • Fuel Hose, HFP-RH2 QFS
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    Fuel Hose, HFP-RH2 QFS

    $10.98
    HFP-RH2-BC
    Add to Cart
  • Phenix Turbo Oil Restrictor SS (All Sizes)
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    Turbo Oil Restrictor SS (All Sizes)

    $8.53
    PHX-T371635-11-0
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  • Fuel Tank Access Cover Screw - QTY 10, HFP-STS-8-32 QFS
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    Fuel Tank Access Cover Screw - QTY 10, HFP-STS-8-32 QFS

    $28.98
    HFP-STS-8-32-BC
    Out of stock
  • Phenix Metric Port Plug (All Sizes + Colors)
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    Metric Port Plug (All Sizes + Colors)

    $5.32 - $14.66
    PHX-A41010-3-0
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  • AEM Digital Wideband UEGO Gauge Controller With Bosch LSU 4.9 AFR O2 Air Fuel Ratio 2 1/16" 52mm 30-4110
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    AEM Digital Wideband UEGO Gauge Controller With Bosch LSU 4.9 AFR O2 Air Fuel Ratio 2 1/16" 52mm, AEM-30-4110

    $199.95
    AEM-30-4110
    Add to Cart
  • Fuel Pump Installation Kit - Performance, HFP-K386 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K386 QFS

    $15.98
    HFP-K386-BC
    Add to Cart
  • Fuel Pump Installation Kit w/ Fuel Pressure Regulator, Fuel Filter, Strainer - OEM Replacement, QFS-K365 QFS
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    Fuel Pump Installation Kit w/ Fuel Pressure Regulator, Fuel Filter, Strainer - OEM Replacement, QFS-K365 QFS

    $44.98
    QFS-K365-BC
    Add to Cart
  • QFS Dual Fuel Pump Installation Kit + Y-Fitting For Walbro GSS342 For Ford Lightning HFP-K950Y QFS
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    Dual Fuel Pump Installation Kit + Y-Fitting For Walbro GSS342 For Ford Lightning HFP-K950Y QFS

    $40.98
    HFP-K950Y-BC
    Add to Cart
  • QFS Fuel Injector Connector - Performance, HFP-EV6-P-0 QFS
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    Fuel Injector Connector - Performance, HFP-EV6-P QFS

    $5.98 - $50.98
    HFP-EV6-P-0-BC
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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?

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