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Accessories & Specialty

Quantum Fuel Systems provides a comprehensive selection of Accessories & Specialty items including installation kits, hoses, gauges, sensors, tools, fittings, and hardware designed to support every aspect of your fuel system. Each product is crafted with high-quality materials to ensure durability and reliability. Whether you're upgrading, repairing, or customizing your fuel system, Quantum offers everything you need to get the job done right. Explore our extensive range of components and specialty items, all built to last and enhance the performance of your vehicle’s fuel system.

  • Innovate Motorsports Innovate 39030 ECF-1 "FUEL" Ethanol Advanced Complete Gauge Kit (3903)
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    Innovate 39030 ECF-1 "FUEL" Ethanol Advanced Complete Gauge Kit (3903)

    $503.97
    INV-3903-91771-BC
  •  Kenne Bell Boost-A-Pump 2015-21Hellcat/Charger/Trackhawk Supercharge/Turbocharge
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    Kenne Bell Boost-A-Pump 2015-21Hellcat/Charger/Trackhawk Supercharge/Turbocharge

    $312.00
    KB-89079P-21V
  • QFS MUD SLINGER QFS INFANT ONESIE
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    MUD SLINGER QFS INFANT ONESIE

    $24.98 - $26.98
    QFS-ONS-MUDS-GRY-0
  • QFS Oxygen Sensor - OEM Replacement, QFS-WBS4062 QFS
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    Oxygen Sensor - OEM Replacement, QFS-WBS4062 QFS

    $75.98
    QFS-WBS4062-BC
  • QFS Oxygen Sensor - OEM Replacement, QFS-WBS4068 QFS
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    Oxygen Sensor - OEM Replacement, QFS-WBS4068 QFS

    $214.98
    QFS-WBS4068-BC
  • QFS Oxygen Sensor - OEM Replacement, QFS-WBS4086 QFS
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    Oxygen Sensor - OEM Replacement, QFS-WBS4086 QFS

    $67.98
    QFS-WBS4086-BC
  •  QFS Performance Bulkhead Connector Fitting, QFS-BKCN-GM
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    QFS Performance Bulkhead Connector Fitting, QFS-BKCN-GM

    $9.99
    QFS-BKCN-GM-BC
  • QFS WALBRO 255LPH GSS341 GSS342 GSS340 Wiring Plug Connector Pigtail Clip 94-615 for Triumph Motorcycle / Scooter, HFP-W255P
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    WALBRO 255LPH GSS341 GSS342 GSS340 Wiring Plug Connector Pigtail Clip 94-615 for Triumph Motorcycle / Scooter, HFP-W255P

    $10.98
    HFP-W255P-91226-BC
  • Phenix 45 Degree Compression Swivel Hose End (All Sizes + Colors)
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    45 Degree Compression Swivel Hose End (All Sizes + Colors)

    $18.28 - $21.78
    PHX-J1045-3-0
  • Phenix 45 Degree Reusable PTFE Hose End (All Sizes + Colors)
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    45 Degree Reusable PTFE Hose End (All Sizes + Colors)

    $21.70
    PHX-J01045-3-0
  • Phenix 90 Degree Compression Swivel Hose End (All Sizes + Colors)
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    90 Degree Compression Swivel Hose End (All Sizes + Colors)

    $18.28 - $21.78
    PHX-J1090-3-0
  • Phenix 90 Degree Reusable PTFE Hose End (All Sizes + Colors)
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    90 Degree Reusable PTFE Hose End (All Sizes + Colors)

    $21.70
    PHX-J01090-3-0
  •  AEM 150 PSIg Brass Sensor Kit, AEM-30-2131-150
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    AEM 150 PSIg Brass Sensor Kit, AEM-30-2131-150

    $71.70
    AEM-30-2131-150
  •  AEM 22-Channel CAN Sensor Module, Harness Wires & Cable, 30-2212
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    AEM 22-Channel CAN Sensor Module, Harness Wires & Cable, 30-2212

    $381.95
    AEM-30-2212
  •  AEM CAS Trigger Disk 50mm OD for Nissan RB25DET + Some RB26 AEM, 30-8761
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    AEM CAS Trigger Disk 50mm OD for Nissan RB25DET + Some RB26 AEM, 30-8761

    $48.32
    AEM-30-8761
  •  AEM Digital Oil Pressure Gauge, AEM-30-4407
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    AEM Digital Oil Pressure Gauge, AEM-30-4407

    $225.95
    AEM-30-4407
  •  AEM High Volume Fuel Rail, Honda F22A1, F22A4, F22A6, H22A1, H22A4 & H23A1, AEM-25-104BK
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    AEM High Volume Fuel Rail, Honda F22A1, F22A4, F22A6, H22A1, H22A4 & H23A1, AEM-25-104BK

    $179.95
    AEM-25-104BK
  •  AEM V2 Water/Methanol Standard Controller Kit, AEM-30-3304
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    AEM V2 Water/Methanol Standard Controller Kit, AEM-30-3304

    $180.95
    AEM-30-3304