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  • Phenix GM/Ford Straight Clip-On Fuel Rail Adapter to AN Fitting (All Sizes + Colors)
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    GM/Ford Straight Clip-On Fuel Rail Adapter to AN Fitting (All Sizes + Colors)

    $15.49
    PHX-F638-3-0
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  • Dragy Motorsports DRAGY GPS Performance Acceleration Meter 10Hz Rechargeable + Magnetic Mount 1/4 1/8 Mile 0-60
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    DRAGY GPS Performance Acceleration Meter 10Hz Rechargeable + Magnetic Mount 1/4 1/8 Mile 0-60

    $159.00
    DRG-69-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-387-X QFS
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    Fuel Pump - OEM Replacement, HFP-387-X QFS

    $81.98
    HFP-387-X-BC
    Add to Cart
  • QFS Fuel Injection Pump Installation Kit - Performance, HFP-K846 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K846 QFS

    $15.98
    HFP-K846-BC
    Add to Cart
  • QFS Fuel Pump w/ Regulator, Tank Seal & Genuine Mahle Filter - OEM Replacement, HFP-389-U2R2TF QFS
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    Fuel Pump w/ Regulator, Tank Seal & Genuine Mahle Filter - OEM Replacement, HFP-389-U2R2TF QFS

    $99.98
    HFP-389-U2R2TF-BC
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  • QFS Fuel Sending Unit for Harley Davidson Motorcycle - OEM Replacement for 75205-08A, HFP-FLS-7520 QFS
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    Fuel Sending Unit for Harley Davidson Motorcycle - OEM Replacement for 75205-08A, HFP-FLS-7520 QFS

    $94.98
    HFP-FLS-7520-BC
    Add to Cart
  • QFS Electric Fuel Pump for Yamaha Motorcycle - OEM Replacement, HFP-186 QFS
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    Electric Fuel Pump for Yamaha Motorcycle - OEM Replacement, HFP-186 QFS

    $81.98
    HFP-186-BC
    Add to Cart
  • QFS Fuel Filter Kit w/ Fuel Filter, Strainer - OEM Replacement, QFS-FK119 QFS
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    Fuel Filter Kit w/ Fuel Filter, Strainer - OEM Replacement, QFS-FK119 QFS

    $35.98
    QFS-FK119-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-371HD QFS
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    Fuel Pump - OEM Replacement, HFP-371HD QFS

    $81.98
    HFP-371HD-BC
    Add to Cart
  • QFS Fuel Pump w/ Fuel Pressure Regulator, Strainer for Honda Motorcycle - OEM Replacement, HFP-393-SR QFS
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    Fuel Pump w/ Fuel Pressure Regulator, Strainer for Honda Motorcycle - OEM Replacement, HFP-393-SR QFS

    $99.98
    HFP-393-SR-BC
    Add to Cart
  • QFS Fuel Pump w/ Tank Seal, Lock Ring & Regulator - OEM Replacement, HFP-386-U2R QFS
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    Fuel Pump w/ Tank Seal, Lock Ring & Regulator - OEM Replacement, HFP-386-U2R QFS

    $109.98
    HFP-386-U2R-BC
    Out of stock
  • QFS Fuel Pump Strainer - OEM Replacement, HFP-S130 QFS
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    Fuel Pump Strainer for KTM Motorcycle - OEM Replacement, HFP-S130 QFS

    $9.98 - $17.98
    HFP-S130-0-BC
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  • QFS Fuel Pump w/ Filter for Honda Motorcycle - OEM Replacement, HFP-382-YF QFS
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    Fuel Pump w/ Filter for Honda Motorcycle - OEM Replacement, HFP-382-YF QFS

    $99.98
    HFP-382-YF-BC
    Add to Cart
  • Walbro Fuel Pump w/ Strainer - OEM Replacement, WAL-F90000295-1168 Walbro/TI Automotive
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    Fuel Pump w/ Strainer - OEM Replacement, WAL-F90000295-1168 Walbro/TI Automotive

    $168.98
    WAL-F90000295-1168-BC
    Add to Cart
  • Phenix Inline 40 Micron Compact Filter (All Sizes + Colors)
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    Inline 40 Micron Compact Filter (All Sizes + Colors)

    $38.40
    PHX-F79044-3-0
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  • QFS O2 Sensor, HFP-WBS42 QFS
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    O2 Sensor, HFP-WBS42 QFS

    $62.98
    HFP-WBS42-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-382-HDR2T QFS
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    Fuel Pump - OEM Replacement, HFP-382-HDR2T QFS

    $94.98
    HFP-382-HDR2T-BC
    Add to Cart
  • QFS Fuel Injection Pump Installation Kit - Performance, HFP-K766 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K766 QFS

    $15.98
    HFP-K766-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?

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