null

  • FREE
    SHIPPING

  • BUY NOW
    PAY LATER

  • GUARANTEED
    FIT

  • AMERICAN
    OWNED

  • LIFETIME
    WARRANTY

  • U.S. BASED
    SUPPORT

Shop By Category

Accessories & Specialty

  • QFS Fuel Pump Installation Kit - OEM Replacement, HFP-K387 QFS
    Quick view

    Fuel Pump Installation Kit - OEM Replacement, HFP-K387 QFS

    $15.98
    HFP-K387-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris Jet Ski - OEM Replacement, QFS-K358 QFS
    Quick view

    Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris Jet Ski - OEM Replacement, QFS-K358 QFS

    $45.98
    QFS-K358-BC
    Add to Cart
  • QFS Fuel Pump Wiring Harness - OEM Replacement, HFP-W267GM QFS
    Quick view

    Fuel Pump Wiring Harness - OEM Replacement, HFP-W267GM QFS

    $15.98
    HFP-W267GM-BC
    Add to Cart
  • Phenix GM Early Type -6AN 4L80E Fitting Set (All Colors)
    Quick view

    GM Early Type -6AN 4L80E Fitting Set (All Colors)

    $22.53
    PHX-N6144-3-0
    Choose Options
  • Phenix Straight Barb to Flare Adapter (All Sizes + Colors)
    Quick view

    Straight Barb to Flare Adapter (All Sizes + Colors)

    $10.23
    PHX-J210100-3-0
    Out of stock
  • Phenix 90 DegreeFlare to Pipe Elbow (All Sizes + Colors)
    Quick view

    90 DegreeFlare to Pipe Elbow (All Sizes + Colors)

    $7.79 - $10.46
    PHX-B101290-3-0
    Choose Options
  • QFS Fuel Pump Fitting - Performance, HFP-FTB-6OUT QFS
    Quick view

    Fuel Pump Fitting - Performance, HFP-FTB-6OUT QFS

    $8.98
    HFP-FTB-6OUT-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV/UTV - OEM Replacement, QFS-K360 QFS
    Quick view

    Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV/UTV - OEM Replacement, QFS-K360 QFS

    $49.98
    QFS-K360-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Genuine Mahle Filter + Pressure Regulator - OEM Replacement, QFS-K308 QFS
    Quick view

    Fuel Pump Repair Kit w/ Genuine Mahle Filter + Pressure Regulator - OEM Replacement, QFS-K308 QFS

    $49.98
    QFS-K308-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Pressure Regulator - OEM Replacement, QFS-K354 QFS
    Quick view

    Fuel Pump Repair Kit w/ Pressure Regulator - OEM Replacement, QFS-K354 QFS

    $35.98
    QFS-K354-BC
    Add to Cart
  • QFS Fuel Pump Wiring Harness - OEM Replacement, HFP-W255GM QFS
    Quick view

    Fuel Pump Wiring Harness - OEM Replacement, HFP-W255GM QFS

    $15.98
    HFP-W255GM-BC
    Add to Cart
  • Phenix Straight AN Male to BSP Male (All Sizes + Colors)
    Quick view

    Straight AN Male to BSP Male (All Sizes + Colors)

    $5.18
    PHX-B6105814-3-0
    Choose Options
  • Phenix Tube Nuts, Pack of 6 (All Sizes + Colors)
    Quick view

    Tube Nuts, Pack of 6 (All Sizes + Colors)

    $10.44 - $15.00
    PHX-C0418-7-0
    Choose Options
  • AEM High Output Inductive Smart Coil, 30-2853
    Quick view

    AEM High Output Inductive Smart Coil, AEM-30-2853

    $81.95
    AEM-30-2853
    Add to Cart
  • Phenix Barry Grant Demon Dual Feed Carburetor Line Kit (All Sizes + Colors)
    Quick view

    Barry Grant Demon Dual Feed Carburetor Line Kit (All Sizes + Colors)

    $67.55 - $70.84
    PHX-H5113-1-0
    Choose Options
  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV - OEM Replacement, QFS-K357 QFS
    Quick view

    Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV - OEM Replacement, QFS-K357 QFS

    $45.98
    QFS-K357-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K328 QFS
    Quick view

    Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K328 QFS

    $49.98
    QFS-K328-BC
    Add to Cart
  • Phenix Straight Crimp PTFE Hose End (All Sizes + Colors)
    Quick view

    Straight Crimp PTFE Hose End (All Sizes + Colors)

    $6.17 - $7.15
    PHX-G300-8-0
    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