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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.

  • Fuelab Bracket/Hardware Kit for 515xx and 525xx Regulators, 14502
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    Bracket/Hardware Kit for 515xx and 525xx Regulators, 14502

    $15.15
    FLB-14502
  • QFS Fuel Injector Connector - Performance, HFP-DEL-P QFS
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    Fuel Injector Connector - Performance, HFP-DEL-P QFS

    $8.98 - $40.98
    HFP-DEL-P-0-BC
  • QFS Fuel Injector Connector - Performance, HFP-DEL-T QFS
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    Fuel Injector Connector - Performance, HFP-DEL-T QFS

    $8.98 - $40.98
    HFP-DEL-T-0-BC
  • QFS Fuel Injector Connector - Performance, HFP-EV1F-DELM-W QFS
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    Fuel Injector Connector - Performance, HFP-EV1F-DELM-W QFS

    $5.98 - $50.98
    HFP-EV1F-DELM-W-0-BC
  • QFS Fuel Injector Connector - Performance, HFP-EV1F-EV6M-W QFS
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    Fuel Injector Connector - Performance, HFP-EV1F-EV6M-W QFS

    $5.98 - $50.98
    HFP-EV1F-EV6M-W-0-BC
  • QFS Fuel Injector Connector - Performance, HFP-EV6F-DNSM-W QFS
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    Fuel Injector Connector - Performance, HFP-EV6F-DNSM-W QFS

    $5.98 - $50.98
    HFP-EV6F-DNSM-W-0-BC
  • QFS Fuel Injector Wiring Harness Clip - Performance, HFP-NISSAN-P QFS
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    Fuel Injector Wiring Harness Clip - Performance, HFP-NISSAN-P QFS

    $8.98 - $40.98
    HFP-NISSAN-P-0-BC
  • QFS Fuel Pump Fitting, QFS-FT-PL989 QFS
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    Fuel Pump Fitting, QFS-FT-PL989 QFS

    $12.98
    QFS-FT-PL989-BC
  • QFS Fuel Pump Fitting, QFS-FT12-38 QFS
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    Fuel Pump Fitting, QFS-FT12-38 QFS

    $25.98
    QFS-FT12-38-BC
  • QFS Fuel Pump Fitting, QFS-FT12-516 QFS
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    Fuel Pump Fitting, QFS-FT12-516 QFS

    $25.98
    QFS-FT12-516-BC
  • QFS Fuel Pump Fitting, QFS-FTQC-638 QFS
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    Fuel Pump Fitting, QFS-FTQC-638 QFS

    $20.98
    QFS-FTQC-638-BC
  • QFS Fuel Pump Fitting, QFS-FTQC-838 QFS
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    Fuel Pump Fitting, QFS-FTQC-838 QFS

    $20.98
    QFS-FTQC-838-BC
  • QFS Fuel Pump Fitting, QFS-FTSB-1238 QFS
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    Fuel Pump Fitting, QFS-FTSB-1238 QFS

    $18.98
    QFS-FTSB-1238-BC
  • QFS Fuel Pump Fitting, QFS-FTSB-1838 QFS
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    Fuel Pump Fitting, QFS-FTSB-1838 QFS

    $18.98
    QFS-FTSB-1838-BC
  • QFS Fuel Pump Installation / Removal Tool Kit - Performance, HFP-HWK QFS
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    Fuel Pump Installation Kit - Performance, HFP-HWK QFS

    $31.98
    HFP-HWK-BC
  • QFS Fuel Injection Pump Installation Kit - Performance, HFP-K1092 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K1092 QFS

    $15.98
    HFP-K1092-BC
  • QFS Fuel Pump Installation Kit - Performance, HFP-K389 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K389 QFS

    $15.98
    HFP-K389-BC
  • QFS Fuel Injection Pump Installation Kit - Performance, HFP-K510 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K510 QFS

    $15.98
    HFP-K510-BC