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Accessories & Specialty

  • 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

    $8.98
    HFP-EV1-P-2-91423-BC
    Add to Cart
  • QFS Performance Wiring Kit, QFS-WKGM1
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    QFS Performance Wiring Kit, QFS-WKGM1

    $44.99
    QFS-WKGM1-BC
    Add to Cart
  • S&B Filters S&B Replace Filter for Cold Air Intake Kit 75-5068 (KF-1037)
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    S&B Replace Filter for Cold Air Intake Kit 75-5068 (KF-1037)

    $69.00
    S&B-KF-1037-0
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  • Phenix Universal 37 Degree Inline Filter (All Sizes)
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    Universal 37 Degree Inline Filter (All Sizes)

    $19.05 - $29.72
    PHX-F32506-11-0
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  • AEM Digital Boost Gauge, AEM-30-4406
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    AEM Digital Boost Gauge, AEM-30-4406

    $179.95
    AEM-30-4406
    Add to Cart
  • Phenix Allen Socket Pipe Thread Plugs (All Sizes + Colors)
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    Allen Socket Pipe Thread Plugs (All Sizes + Colors)

    $3.44 - $5.83
    PHX-A1204-3
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  • Phenix Billet Vise Jaws
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    Billet Vise Jaws

    $28.36
    PHX-M1001-3
    Add to Cart
  • QFS Fuel Pump Fitting - Performance, HFP-FTA-1005-10IN QFS
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    Fuel Pump Fitting - Performance, HFP-FTA-1005-10IN QFS

    $8.98
    HFP-FTA-1005-10IN-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K321 QFS
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    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
  • QFS Fuel Pump Repair Kit w/ Genuine Mahle Filter for 2009-2013 Ducati Streetfighter - OEM Replacement, QFS-K316 QFS
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    Fuel Pump Repair Kit w/ Genuine Mahle Filter for 2009-2013 Ducati Streetfighter - OEM Replacement, QFS-K316 QFS

    $36.98
    QFS-K316-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Genuine Mahle Filter for BMW Motorcycle/Scooter - OEM Replacement, QFS-K300 QFS
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    Fuel Pump Repair Kit w/ Genuine Mahle Filter for BMW Motorcycle/Scooter - OEM Replacement, QFS-K300 QFS

    $36.98
    QFS-K300-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K313 QFS
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    Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K313 QFS

    $45.98
    QFS-K313-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K343 QFS
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    Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K343 QFS

    $47.98
    QFS-K343-BC
    Out of stock
  • Phenix GM / Ford Transmission Aluminum Fitting AN to 1/4 NPS Th350,Th400, 700R4, Pack of 2 (All Sizes + Colors)
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    GM / Ford Transmission Aluminum Fitting AN to 1/4 NPS Th350,Th400, 700R4, Pack of 2 (All Sizes + Colors)

    $15.02 - $16.98
    PHX-N614-3-0
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  • Kenne Bell Competition Boost-A-Pump (BAP) - 40Amp/21V, KB89073
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    Kenne Bell Competition Boost-A-Pump (BAP) - 40Amp/21V, KB89073

    $308.00
    KB-89073
    Out of stock
  • Phenix Male Y-Block (All Sizes + Colors)
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    Male Y-Block (All Sizes + Colors)

    $36.22 - $60.40
    PHX-F3111-3-0
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  • S&B Filters S&B Cold Air Intake Filter for Dodge Ram Cummins 6.7L 2013-2018 (75-5068/75-5068D)
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    S&B Cold Air Intake Filter for Dodge Ram Cummins 6.7L 2013-2018 (75-5068/75-5068D)

    $349.00
    S&B-75-5068-0
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  • Phenix Straight AN Male to Inverted NPT Flare Female, Pack of 2 (All Sizes + Colors)
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    Straight AN Male to Inverted NPT Flare Female, Pack of 2 (All Sizes + Colors)

    $13.16
    PHX-F44013-8-0
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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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