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  • Walbro Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit for Isuzu Rodeo ALL 1991-1997
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    Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit for Isuzu Rodeo ALL 1991-1997

    $98.98
    WAL-GSS342G3-766-0089
    Add to Cart
  • Walbro Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit for Jeep Cherokee ALL 1995-2001
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    Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit for Jeep Cherokee ALL 1995-2001

    $98.98
    WAL-GSS342G3-766-0099
    Add to Cart
  • Walbro Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit for Mitsubishi Eclipse ALL 1990-2005
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    Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit for Mitsubishi Eclipse ALL 1990-2005

    $98.98
    WAL-GSS342G3-766-0143
    Add to Cart
  • Phenix Male Inlet Fittings Short (All Sizes + Colors)
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    Male Inlet Fittings Short (All Sizes + Colors)

    $11.86
    PHX-H0068-3-0
    Choose Options
  • QFS Mechanical Fuel Pump - OEM Replacement, HFP-276 QFS
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    Mechanical Fuel Pump - OEM Replacement, HFP-276 QFS

    $40.98
    HFP-276-BC
    Add to Cart
  • QFS Oxygen Sensor - OEM Replacement, QFS-WBS4067 QFS
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    O2 Sensor for Harley Davidson Motorcycle - OEM Replacement, QFS-WBS4067 QFS

    $49.98
    QFS-WBS4067-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
  • QFS WALBRO 255LPH GSS341 GSS342 GSS340 Wiring Plug Connector Pigtail Clip 94-615 for Hyosung Motorcycle / Scooter, HFP-W255P
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    WALBRO 255LPH GSS341 GSS342 GSS340 Wiring Plug Connector Pigtail Clip 94-615 for Hyosung Motorcycle / Scooter, HFP-W255P

    $10.98
    HFP-W255P-91311-BC
    Add to Cart
  • QFS 255LPH Fuel Pump w/ Installation Kit - Automotive Performance, HFP-342-511 QFS
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    255LPH Fuel Pump w/ Installation Kit - Automotive Performance, HFP-342-511 High Flow Fuel

    $81.98
    HFP-342-511-BC
    Add to Cart
  • QFS 340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-341FT-760 QFS
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    340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-341FT-760 High Flow Fuel

    $87.98
    QFS-341FT-760-BC
    Add to Cart
  • QFS 340LPH Fuel Pump w/ Installation Kit for 2002-2003 Kawasaki JT1100 100STX D.I. - Jet Ski Performance, QFS-342FT-S QFS
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    340LPH Fuel Pump w/ Installation Kit for 2002-2003 Kawasaki JT1100 100STX D.I. - Jet Ski Performance, QFS-342FT-S High Flow Fuel

    $98.98
    QFS-342FT-S-BC
    Add to Cart
  • QFS 344LPH Fuel Pump w/ Strainer - OEM Replacement, QFS-342FT-869 QFS
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    344LPH Fuel Pump w/ Strainer - OEM Replacement, QFS-342FT-869 High Flow Fuel

    $87.98
    QFS-342FT-869-BC
    Add to Cart
  • AEM Ethanol Content Flex Fuel Sensor Kit (Barbed) 3/8" Barbed Fittings, AEM-30-2200
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    AEM Ethanol Content Flex Fuel Sensor Kit (Barbed) 3/8" Barbed Fittings, AEM-30-2200

    $267.95
    AEM-30-2200
    Add to Cart
  • AEM V2 Water/Methanol Injection Kit, Standard Controller, AEM-30-3300
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    AEM V2 Water/Methanol Injection Kit, Standard Controller, AEM-30-3300

    $499.95
    AEM-30-3300
    Add to Cart
  • AEM X-Series Temperature Gauge, AEM-30-0302
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    AEM X-Series Temperature Gauge, AEM-30-0302

    $215.95
    AEM-30-0302
    Out of stock
  • Phenix Cushion Clamps (Choose Size)
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    Cushion Clamps (Choose Size)

    $8.95 - $11.90
    PHX-M312-0
    Choose Options
  • Fuelab EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, -6AN Return, 51502-1
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    EFI Adjustable Fuel Pressure Regulator, 25-90 psi, (2) -6AN Inlets, -6AN Return, 51502-1

    $193.96
    FLB-51502-1
    Add to Cart
  • QFS Electric Fuel Pump - OEM Replacement, HFP-366-X QFS
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    Electric Fuel Pump - OEM Replacement, HFP-366-X QFS

    $34.98
    HFP-366-X-BC
    Add to Cart

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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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