null

  • FREE
    SHIPPING

  • BUY NOW
    PAY LATER

  • GUARANTEED
    FIT

  • AMERICAN
    OWNED

  • LIFETIME
    WARRANTY

  • U.S. BASED
    SUPPORT

Shop By Category

Accessories & Specialty

  • Fuel Pump Fitting, QFS-FTY-38 QFS
    Quick view

    Fuel Pump Fitting, QFS-FTY-38 QFS

    $25.98
    QFS-FTY-38-BC
    Add to Cart
  • QFS Fuel Hose, HFP-FH910-0 QFS
    Quick view

    Fuel Hose, HFP-FH910 QFS

    $8.98 - $9.98
    HFP-FH910-0-BC
    Choose Options
  • QFS Fuel Hose, HFP-FH99 QFS
    Quick view

    Fuel Hose, HFP-FH99 QFS

    $8.98 - $13.98
    HFP-FH99-0-BC
    Choose Options
  • Fuel Pump Fitting - Performance, QFS-BKCN-01 QFS
    Quick view

    Fuel Pump Fitting - Performance, QFS-BKCN-01 QFS

    $30.98
    QFS-BKCN-01-BC
    Add to Cart
  • Fuel Pump Installation Kit w/ O-ring - Performance, HFP-K42 QFS
    Quick view

    Fuel Pump Installation Kit w/ O-ring - Performance, HFP-K42 QFS

    $15.98
    HFP-K42-BC
    Add to Cart
  • QFS Fuel Injector Connector - Performance, HFP-EV1-P-0 QFS
    Quick view

    Fuel Injector Connector - Performance, HFP-EV1-P QFS

    $5.98 - $50.98
    HFP-EV1-P-0-BC
    Choose Options
  • Phenix Billet Hose Separator (All Sizes + Colors)
    Quick view

    Billet Hose Separator (All Sizes + Colors)

    $4.64 - $5.57
    PHX-P614-3-0
    Choose Options
  • Fuel Pump Wiring Harness, HFP-WAN50 QFS
    Quick view

    Fuel Pump Wiring Harness, HFP-WAN50 QFS

    $30.98
    HFP-WAN50-BC
    Add to Cart
  • Fuel Pump Repair Kit for KTM Motorcycle - OEM Replacement, HFP-K41 QFS
    Quick view

    Fuel Pump Repair Kit for KTM Motorcycle - OEM Replacement, HFP-K41 QFS

    $81.98
    HFP-K41-BC
    Add to Cart
  • QFS Fuel Pump Lock Ring Tool for Plastic Retaining Rings - Fuel Pump Wrench, HFP-FPW400 QFS
    Quick view

    Fuel Pump Lock Ring Tool for Plastic Retaining Rings - Fuel Pump Wrench, HFP-FPW400 QFS

    $30.98
    HFP-FPW400-BC
    Add to Cart
  • QFS Fuel Injector Connector - Performance, HFP-DNS-P QFS
    Quick view

    Fuel Injector Connector - Performance, HFP-DNS-P QFS

    $5.98 - $50.98
    HFP-DNS-P-0-BC
    Choose Options
  • QFS Fuel Injector Connector - Performance, HFP-EV1F-OBD2-W-0 QFS
    Quick view

    Fuel Injector Connector - Performance, HFP-EV1F-OBD2-W QFS

    $5.98 - $50.98
    HFP-EV1F-OBD2-W-0-BC
    Choose Options
  • QFS Fuel Injector Connector - Performance, HFP-DNSF-OBD2-W-0 QFS
    Quick view

    Fuel Injector Connector - Performance, HFP-DNSF-OBD2-W QFS

    $5.98 - $50.98
    HFP-DNSF-OBD2-W-0-BC
    Choose Options
  • Fuel Pump Installation Kit + Filter - Performance, HFP-K437 QFS
    Quick view

    Fuel Pump Installation Kit + Filter - Performance, HFP-K437 QFS

    $45.98
    HFP-K437-BC
    Add to Cart
  • Wiring Pigtail Connector Plug for Walbro F90000267/ F90000274 / F90000285 / F90000295, HFP-W267P QFS
    Quick view

    Wiring Pigtail Connector Plug for Walbro F90000267/ F90000274 / F90000285 / F90000295, HFP-W267P QFS

    $10.98
    HFP-W267P-BC
    Add to Cart
  • Oetiker Clamp Ear/Pex Clamps for EFI Fuel Hose, All Sizes
    Quick view

    Oetiker Clamp Ear/Pex Clamps for EFI Fuel Hose, All Sizes

    $4.98 - $89.98
    OET-PX-0
    Choose Options

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