null

  • FREE
    SHIPPING

  • BUY NOW
    PAY LATER

  • GUARANTEED
    FIT

  • AMERICAN
    OWNED

  • LIFETIME
    WARRANTY

  • U.S. BASED
    SUPPORT

Shop By Category

Accessories & Specialty

  • Fuel Pump Installation Kit - Performance, HFP-K396 QFS
    Quick view

    Fuel Pump Installation Kit - Performance, HFP-K396 QFS

    $15.98
    HFP-K396-BC
    Add to Cart
  • Fuel Pump Installation Kit - OEM Replacement, HFP-K382S QFS
    Quick view

    Fuel Pump Installation Kit - OEM Replacement, HFP-K382S QFS

    $15.98
    HFP-K382S-BC
    Add to Cart
  • QFS Hose Clamp Tool for PEX Clamp Installation - Compatible with All Clamp Sizes, HFP-PEXTOOL QFS
    Quick view

    Hose Clamp Tool for PEX Clamp Installation - Compatible with All Clamp Sizes, HFP-PEXTOOL QFS

    $38.98
    HFP-PEXTOOL-BC
    Add to Cart
  • Phenix Straight AN to Male ORB Fitting (All Sizes + Colors)
    Quick view

    Straight AN to Male ORB Fitting (All Sizes + Colors)

    $6.34 - $19.48
    PHX-D1010-3-0
    Choose Options
  • Fuel Filter Kit w/ Fuel Filter, Strainer - OEM Replacement, QFS-FK119 QFS
    Quick view

    Fuel Filter Kit w/ Fuel Filter, Strainer - OEM Replacement, QFS-FK119 QFS

    $35.98
    QFS-FK119-BC
    Add to Cart
  • Fuel Pump Installation Kit w/ O-ring - OEM Replacement, HFP-K45 QFS
    Quick view

    Fuel Pump Installation Kit w/ O-ring - OEM Replacement, HFP-K45 QFS

    $15.98
    HFP-K45-BC
    Add to Cart
  • Fuel Pump Repair Kit w/ Pressure Regulator - OEM Replacement, QFS-K351 QFS
    Quick view

    Fuel Pump Repair Kit w/ Pressure Regulator - OEM Replacement, QFS-K351 QFS

    $35.98
    QFS-K351-BC
    Add to Cart
  • Phenix PTFE Braided Stainless Teflon Hose (Per Foot) (All Sizes)
    Quick view

    PTFE Braided Stainless Teflon Hose (Per Foot) (All Sizes)

    $5.82 - $15.50
    PHX-K310-0
    Choose Options
  • Phenix GM/Ford Straight Clip-On Fuel Rail Adapter to AN Fitting (All Sizes + Colors)
    Quick view

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

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

    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 Installation Kit - Performance, HFP-K846 QFS
    Quick view

    Fuel Pump Installation Kit - Performance, HFP-K846 QFS

    $15.98
    HFP-K846-BC
    Add to Cart
  • O2 Sensor, HFP-WBS42 QFS
    Quick view

    O2 Sensor, HFP-WBS42 QFS

    $62.98
    HFP-WBS42-BC
    Add to Cart
  • QFS Fuel Pump Installation Kit - Performance, HFP-K766 QFS
    Quick view

    Fuel Pump Installation Kit - Performance, HFP-K766 QFS

    $15.98
    HFP-K766-BC
    Add to Cart
  • Fuel Rail Fitting - Screw Back Type, QFS-FTK-AN6 QFS
    Quick view

    Fuel Rail Fitting - Screw Back Type, QFS-FTK-AN6 QFS

    $36.98
    QFS-FTK-AN6-BC
    Add to Cart
  • Phenix 20 Degree Banjo Adapter (All Sizes + Colors)
    Quick view

    20 Degree Banjo Adapter (All Sizes + Colors)

    $12.95 - $22.36
    PHX-G620310-11-0
    Choose Options
  • Phenix 90 Degree Banjo Adapter (All Sizes + Colors)
    Quick view

    90 Degree Banjo Adapter (All Sizes + Colors)

    $15.53 - $22.36
    PHX-G690310-11-0
    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