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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.

  • Phenix Plastic Cap Yellow, Pack of 10 (All Sizes)
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    Plastic Cap Yellow, Pack of 10 (All Sizes)

    $3.60 - $8.40
    PHX-A010-0
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  • Phenix Straight Compression Swivel Hose End (All Sizes + Colors)
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    Straight Compression Swivel Hose End (All Sizes + Colors)

    $6.50 - $9.78
    PHX-J1000-3-0
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  • QFS T-Shirt, QFS-TEE-VTAMI-WHT QFS
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    T-Shirt, QFS-TEE-VTAMI-WHT QFS

    $29.98 - $31.98
    QFS-TEE-VTAMI-WHT-0-BC
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  • AEM V2 Water/Methanol Injection Kit, Multi Input Controller , AEM-30-3350
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    AEM V2 Water/Methanol Injection Kit, Multi Input Controller , AEM-30-3350

    $481.95
    AEM-30-3350
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  • AEM X-Series Boost Pressure Gauge, AEM-30-0306
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    AEM X-Series Boost Pressure Gauge, AEM-30-0306

    $204.95
    AEM-30-0306
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  • Phenix Extended Oil Gauge Fitting AN to 1/8" NPT (All Sizes + Colors)
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    Extended Oil Gauge Fitting AN to 1/8" NPT (All Sizes + Colors)

    $7.07
    PHX-D7903-3-0
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  • QFS Fuel Pump Fitting - Performance, HFP-FTB-10IN QFS
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    Fuel Pump Fitting - Performance, HFP-FTB-10IN QFS

    $8.98
    HFP-FTB-10IN-BC
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  • QFS Fuel Pump Fitting, QFS-FT27 QFS
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    Fuel Pump Fitting, QFS-FT27 QFS

    $8.98
    QFS-FT27-BC
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  • QFS Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K344 QFS
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    Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal - OEM Replacement, QFS-K344 QFS

    $45.98
    QFS-K344-BC
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  • Phenix TEFLOK Straight Flare to Pipe (All Sizes + Colors)
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    TEFLOK Straight Flare to Pipe (All Sizes + Colors)

    $5.94
    PHX-TB1012-3-0
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  • Phenix 45 Degree Bulkhead Flare Union (All Sizes + Colors)
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    45 Degree Bulkhead Flare Union (All Sizes + Colors)

    $17.40
    PHX-A21037-3-0
    Out of stock
  • AEM V3 Water/Methanol Injector & Swirl Generator Kit, AEM-30-3315
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    AEM V3 Water/Methanol Injector & Swirl Generator Kit, AEM-30-3315

    $85.65
    AEM-30-3315
    Out of stock
  • Phenix Demon BG / Holley SGL 600 Male Carburetor Inlet Fitting Long, Pack of 2 (Select Size & Color)
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    Demon BG / Holley SGL 600 Male Carburetor Inlet Fitting Long, Pack of 2 (Select Size & Color)

    $12.04 - $12.88
    PHX-H4069-3-0-BC
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  • Phenix Female SAE Weld Bung (All Sizes + Colors)
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    Female SAE Weld Bung (All Sizes + Colors)

    $6.03
    PHX-D91087-0-0
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  • QFS Fuel Injection Pump Installation Kit w/ Fuel Pressure Regulators, Filters/Strainers, Tank Seal Gaskets, Flex Hoses & Clamps, HFP-KTM-VPK1 QFS
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    Fuel Pump Installation Kit w/ Fuel Pressure Regulators, Filters/Strainers, Tank Seal Gaskets, Flex Hoses & Clamps, HFP-KTM-VPK1 QFS

    $193.98
    HFP-KTM-VPK1-BC
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  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator + Tank Seal for Buell Motorcycle - OEM Replacement, QFS-K310 QFS
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    Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator + Tank Seal for Buell Motorcycle - OEM Replacement, QFS-K310 QFS

    $46.98
    QFS-K310-BC
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  • QFS Fuel Pump Repair Kit w/ Genuine Mahle Filter + Pressure Regulator for BMW Motorcycle - OEM Replacement, QFS-K301 QFS
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    Fuel Pump Repair Kit w/ Genuine Mahle Filter + Pressure Regulator for BMW Motorcycle - OEM Replacement, QFS-K301 QFS

    $47.98
    QFS-K301-BC
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  • QFS Fuel Pump Repair Kit w/ Genuine Mahle Filter for BMW Motorcycle - OEM Replacement, QFS-K303 QFS
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    Fuel Pump Repair Kit w/ Genuine Mahle Filter for BMW Motorcycle - OEM Replacement, QFS-K303 QFS

    $35.98
    QFS-K303-BC
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