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  • QFS Fuel Pump w/ Tank Seal, Fuel Filter, Strainer - OEM Replacement, HFP-385-HD2TF QFS
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    Fuel Pump w/ Strainer, Tank Seal & Filter for 2007-2020 Harley-Davidson Sportster - OEM Replacement, HFP-385-HD2TF | QFS

    $114.98
    HFP-385-HD2TF-BC
    Add to Cart
  • QFS Fuel Pump Wiring Harness, HFP-W382S QFS
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    Fuel Pump Wiring Harness, HFP-W382S QFS

    $17.98
    HFP-W382S-BC
    Add to Cart
  • QFS Fuel Shut-Off Valve for Suzuki Motorcycle - OEM Replacement, HFP-PTC1 QFS
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    Fuel Shut-Off Valve for Suzuki Motorcycle - OEM Replacement, HFP-PTC1 QFS

    $34.98
    HFP-PTC1-BC
    Add to Cart
  • QFS Fuel Tank Seal - OEM Replacement, HFP-TS85 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS85 QFS

    $20.98
    HFP-TS85-BC
    Add to Cart
  • Siemens GENUINE SIEMENS DEKA 80LB 835CC Fuel Injector For Pontiac Firebird 1993-2002 5.7L FI114992, 110324
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    GENUINE SIEMENS DEKA 80LB 835CC Fuel Injector For Pontiac Firebird 1993-2002 5.7L FI114992, 110324

    $54.98
    SIEMENS-80LB-EV1-1-36379
    Out of stock
  • QFS Performance Fuel Pump Assembly w/ Sending Unit - Fits Airtex E3992M, QFS-A91HV QFS
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    Performance Fuel Pump Assembly w/ Sending Unit - Fits Airtex E3992M, QFS-A91HV QFS

    $326.98
    QFS-A91HV-BC
    Add to Cart
  • Phenix Plastic Cap Yellow, Pack of 10 (All Sizes)
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    Plastic Cap Yellow, Pack of 10 (All Sizes)

    $3.60 - $8.40
    PHX-A010-0
    Choose Options
  • QFS Fuel Injector Adapter Pigtail Connector Plug Clip EV1 - QTY 2 for Polaris ATV / UTV, HFP-EV1-P-2
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    QFS Fuel Injector Adapter Pigtail Connector Plug Clip EV1 - QTY 2 for Polaris ATV / UTV, HFP-EV1-P-2

    $9.98
    HFP-EV1-P-2-91423-BC
    Add to Cart
  • AEM V2 Water/Methanol Injection Kit, Multi Input Controller , AEM-30-3350
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    AEM V2 Water/Methanol Injection Kit, Multi Input Controller , AEM-30-3350

    $549.95
    AEM-30-3350
    Add to Cart
  • Phenix Billet Vise Jaws
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    Billet Vise Jaws

    $28.36
    PHX-M1001-3
    Add to Cart
  • QFS Electric Fuel Pump for 1997-2000 Suzuki GSX-R600, GSX-R750 - OEM Replacement, HFP-381-TX QFS
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    Electric Fuel Pump for 1997-2000 Suzuki GSX-R600, GSX-R750 - OEM Replacement, HFP-381-TX QFS

    $97.98
    HFP-381-TX-BC
    Add to Cart
  • QFS Fuel Filter Kit w/ Genuine Mahle Filter, Strainer - OEM Replacement, QFS-FK1453 QFS
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    Fuel Filter Kit w/ Genuine Mahle Filter, Strainer - OEM Replacement, QFS-FK1453 QFS

    $35.98
    QFS-FK1453-BC
    Add to Cart
  • QFS Fuel Filter Kit w/ Genuine Mahle Filter, Strainer for Triumph Motorcycle - OEM Replacement, QFS-FK1454 QFS
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    Fuel Filter Kit w/ Genuine Mahle Filter, Strainer for Triumph Motorcycle - OEM Replacement, QFS-FK1454 QFS

    $35.98
    QFS-FK1454-BC
    Add to Cart
  • Walbro Fuel Pump - OEM Replacement, WAL-GSL414 Walbro/TI Automotive
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    Fuel Pump - OEM Replacement, WAL-GSL414 Walbro/TI Automotive

    $152.98
    WAL-GSL414-BC
    Add to Cart
  • Walbro Fuel Pump - OEM Replacement, WAL-GSS341G3-766 Walbro/TI Automotive
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    Fuel Pump - OEM Replacement, WAL-GSS341G3-766 Walbro/TI Automotive

    $98.98
    WAL-GSS341G3-766-BC
    Add to Cart
  • Phenix Fuel Pump Check Valve For BOSCH 044 (All Sizes)
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    Fuel Pump Check Valve For BOSCH 044 (All Sizes)

    $47.43
    PHX-F61215-3-0
    Choose Options

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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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