null

  • FREE
    SHIPPING

  • BUY NOW
    PAY LATER

  • GUARANTEED
    FIT

  • AMERICAN
    OWNED

  • LIFETIME
    WARRANTY

  • U.S. BASED
    SUPPORT

Shop By Category

Accessories & Specialty

  • Phenix TEFLOK Straight Flare to Pipe (All Sizes + Colors)
    Quick view

    TEFLOK Straight Flare to Pipe (All Sizes + Colors)

    $5.94
    PHX-TB1012-3-0
    Choose Options
  • Phenix 45 Degree Bulkhead Flare Union (All Sizes + Colors)
    Quick view

    45 Degree Bulkhead Flare Union (All Sizes + Colors)

    $17.40
    PHX-A21037-3-0
    Out of stock
  • AEM Digital Boost Gauge, AEM-30-4406
    Quick view

    AEM Digital Boost Gauge, AEM-30-4406

    $199.95
    AEM-30-4406
    Out of stock
  • AEM V3 Water/Methanol Injector & Swirl Generator Kit, AEM-30-3315
    Quick view

    AEM V3 Water/Methanol Injector & Swirl Generator Kit, AEM-30-3315

    $93.69
    AEM-30-3315
    Out of stock
  • Phenix Billet Vise Jaws
    Quick view

    Billet Vise Jaws

    $28.36
    PHX-M1001-3
    Add to Cart
  • Phenix Female SAE Weld Bung (All Sizes + Colors)
    Quick view

    Female SAE Weld Bung (All Sizes + Colors)

    $6.03
    PHX-D91087-0-0
    Choose Options
  • Fuel Pump Fitting - Performance, HFP-FTB-10OUT QFS
    Quick view

    Fuel Pump Fitting - Performance, HFP-FTB-10OUT QFS

    $8.98
    HFP-FTB-10OUT-BC
    Add to Cart
  • QFS Fuel Pump Installation Kit w/ Fuel Pressure Regulators, Filters/Strainers, Tank Seal Gaskets, Flex Hoses & Clamps, HFP-KTM-VPK1 QFS
    Quick view

    Fuel Pump Installation Kit w/ Fuel Pressure Regulators, Filters/Strainers, Tank Seal Gaskets, Flex Hoses & Clamps, HFP-KTM-VPK1 QFS

    $193.98
    HFP-KTM-VPK1-BC
    Add to Cart
  • Fuel Pump Repair Kit w/ Genuine Mahle Filter for BMW Motorcycle - OEM Replacement, QFS-K303 QFS
    Quick view

    Fuel Pump Repair Kit w/ Genuine Mahle Filter for BMW Motorcycle - OEM Replacement, QFS-K303 QFS

    $35.98
    QFS-K303-BC
    Add to Cart
  • Fuel Pump Repair Kit w/ Genuine Mahle Filter for Ducati Motorcycle - OEM Replacement, QFS-K314 QFS
    Quick view

    Fuel Pump Repair Kit w/ Genuine Mahle Filter for Ducati Motorcycle - OEM Replacement, QFS-K314 QFS

    $36.98
    QFS-K314-BC
    Add to Cart
  • QFS Fuel Pump Wiring Harness - OEM Replacement, HFP-W258 QFS
    Quick view

    Fuel Pump Wiring Harness - OEM Replacement, HFP-W258 QFS

    $15.98
    HFP-W258-BC
    Add to Cart
  • QFS Fuel Injector Adapter Pigtail Connector Plug Clip EV1 - QTY 2 for Polaris ATV / UTV, HFP-EV1-P-2
    Quick view

    QFS Fuel Injector Adapter Pigtail Connector Plug Clip EV1 - QTY 2 for Polaris ATV / UTV, HFP-EV1-P-2

    $8.98
    HFP-EV1-P-2-91423-BC
    Add to Cart
  • Phenix Universal 37 Degree Inline Filter (All Sizes)
    Quick view

    Universal 37 Degree Inline Filter (All Sizes)

    $19.05 - $29.72
    PHX-F32506-11-0
    Choose Options
  • Phenix Allen Socket Pipe Thread Plugs (All Sizes + Colors)
    Quick view

    Allen Socket Pipe Thread Plugs (All Sizes + Colors)

    $3.44 - $5.83
    PHX-A1204-3
    Choose Options
  • Fuel Pump Fitting - Performance, HFP-FTA-1005-10IN QFS
    Quick view

    Fuel Pump Fitting - Performance, HFP-FTA-1005-10IN QFS

    $8.98
    HFP-FTA-1005-10IN-BC
    Add to Cart
  • Fuel Pump Repair Kit w/ Fuel Filter + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K321 QFS
    Quick view

    Fuel Pump Repair Kit w/ Fuel Filter + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K321 QFS

    $47.98
    QFS-K321-BC
    Add to Cart

USE #QUANTUMEQUIPPED ON SOCIAL MEDIA OR UPLOAD SUBMIT YOUR RIDE

qfs proudly supports the wounded warrior project

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