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Accessories & Specialty

  • QFS Fuel Pump Installation Kit - Performance, HFP-K730 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K730 QFS

    $15.98
    HFP-K730-BC
    Add to Cart
  • Phenix AN Flare Reducer (All Sizes + Colors)
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    AN Flare Reducer (All Sizes + Colors)

    $13.65 - $20.36
    PHX-A106-3-0
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  • Phenix Barb Weld Bung (All Sizes + Colors)
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    Barb Weld Bung (All Sizes + Colors)

    $6.09 - $19.27
    PHX-D8910-0-0
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  • Phenix Female Inlet Fittings Holley / Holley Ultra HP, Pack of 2 (All Sizes + Colors)
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    Female Inlet Fittings Holley / Holley Ultra HP, Pack of 2 (All Sizes + Colors)

    $23.92 - $27.22
    PHX-H06-3-0
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  • Walbro Fuel Pump Fitting, WAL-128-3040 Walbro/TI Automotive
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    Fuel Pump Fitting, WAL-128-3040 Walbro/TI Automotive

    $13.98
    WAL-128-3040-BC
    Add to Cart
  • QFS Fuel Pump Installation Kit - Performance, HFP-K1016 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K1016 QFS

    $15.98
    HFP-K1016-BC
    Add to Cart
  • Phenix Replacement Sleeve for Brazed Alum PTFE Hose Ends, Pack of 2 (All Sizes)
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    Replacement Sleeve for Brazed Alum PTFE Hose Ends, Pack of 2 (All Sizes)

    $5.78
    PHX-G1098-0-0
    Out of stock
  • S&B Filters S&B Cold Air Intake For 19-23 Dodge Ram 1500 2500 3500 5.7L Hemi Red
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    S&B Cold Air Intake For 19-23 Dodge Ram 1500 2500 3500 5.7L Hemi Red

    $349.00
    S&B-75-5124-0
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  • Phenix Tube Nuts, Pack of 2 (All Sizes + Colors)
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    Tube Nuts, Pack of 2 (All Sizes + Colors)

    $4.64 - $5.46
    PHX-C0618-3-0
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  • AEM X-Series Tru-Boost Controller Gauge with Boost Control Solenoid, AEM-30-0352
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    AEM X-Series Tru-Boost Controller Gauge with Boost Control Solenoid, AEM-30-0352

    $358.95
    AEM-30-0352
    Add to Cart
  • QFS Fuel Pump Fitting - Performance, HFP-FTA-1005-08IN QFS
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    Fuel Pump Fitting - Performance, HFP-FTA-1005-08IN QFS

    $8.98
    HFP-FTA-1005-08IN-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K341 QFS
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    Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K341 QFS

    $45.98
    QFS-K341-BC
    Out of stock
  • QFS Oxygen Sensor - OEM Replacement, QFS-WBS2003 QFS
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    O2 Sensor for Harley Davidson Motorcycle - OEM Replacement, QFS-WBS2003 QFS

    $38.98
    QFS-WBS2003-BC
    Add to Cart
  • Phenix Straight AN to Banjo Adapter Short (All Sizes + Colors)
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    Straight AN to Banjo Adapter Short (All Sizes + Colors)

    $12.13 - $22.36
    PHX-G61003-8-0
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  • QFS Fuel Pump Fitting - Performance, HFP-FTB-8OUT QFS
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    Fuel Pump Fitting - Performance, HFP-FTB-8OUT QFS

    $8.98
    HFP-FTB-8OUT-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K345 QFS
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    Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K345 QFS

    $45.98
    QFS-K345-BC
    Out of stock
  • QFS Fuel Pump Wiring Harness, HFP-W260P QFS
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    Fuel Pump Wiring Harness, HFP-W260P QFS

    $15.98
    HFP-W260P-BC
    Add to Cart
  • Phenix GM/Ford 90 Degree Clip-On Fuel Rail Adapter to AN Fitting (All Sizes + Colors)
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    GM/Ford 90 Degree Clip-On Fuel Rail Adapter to AN Fitting (All Sizes + Colors)

    $25.17
    PHX-F90638-4-0
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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?

READ MORE ABOUT QFS