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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.

  • 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
    Add to Cart
  • AEM 4 Port AEMnet CAN Hub, 30-2225
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    AEM 4 Port AEMnet CAN Hub, 30-2225

    $91.89
    AEM-30-2225
    Add to Cart
  • AEM Digital Oil/Fuel Pressure Gauge, AEM-30-4401
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    AEM Digital Oil/Fuel Pressure Gauge, AEM-30-4401

    $225.95
    AEM-30-4401
    Add to Cart
  • AEM Water Temp Sensor Kit. 1/8"NPT, AEM-30-2012
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    AEM Water Temp Sensor Kit. 1/8"NPT, AEM-30-2012

    $50.69
    AEM-30-2012
    Out of stock
  • ARP Headstuds ARP BMW S1000RR Rod Bolt Kit, 201-6202
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    ARP BMW S1000RR Rod Bolt Kit, 201-6202

    $141.25
    ARP-201-6202
    Out of stock
  • ARP Headstuds ARP Honda M12x2.85inch 4 Wheel Stud Kit, 100-7711
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    ARP Honda M12x2.85inch 4 Wheel Stud Kit, 100-7711

    $34.97
    ARP-100-7711
    Out of stock
  • Phenix Brake Line (All Sizes + Colors)
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    Brake Line (All Sizes + Colors)

    $22.36
    PHX-G810-3-0
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  • Fuelab Fuel Pressure Gauge, EFI, 71501
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    Fuel Pressure Gauge, EFI, 71501

    $28.21
    FLB-71501
    Out of stock
  • QFS Fuel Pump Fitting - Performance, HFP-FTB-10OUT QFS
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    Fuel Pump Fitting - Performance, HFP-FTB-10OUT QFS

    $8.98
    HFP-FTB-10OUT-BC
    Add to Cart
  • QFS Fuel Pump Fitting, QFS-FT26 QFS
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    Fuel Pump Fitting, QFS-FT26 QFS

    $8.98
    QFS-FT26-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit - OEM Replacement, QFS-K120 QFS
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    Fuel Pump Repair Kit - OEM Replacement, QFS-K120 QFS

    $20.98
    QFS-K120-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Genuine Mahle Filter + Pressure Regulator for BMW Motorcycle - OEM Replacement, QFS-K302 QFS
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    Fuel Pump Repair Kit w/ Genuine Mahle Filter + Pressure Regulator for BMW Motorcycle - OEM Replacement, QFS-K302 QFS

    $47.98
    QFS-K302-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Genuine Mahle Filter + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K318 QFS
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    Fuel Pump Repair Kit w/ Genuine Mahle Filter + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K318 QFS

    $47.98
    QFS-K318-BC
    Add to Cart
  • QFS Fuel Pump Wiring Harness, HFP-W262P QFS
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    Fuel Pump Wiring Harness, HFP-W262P QFS

    $15.98
    HFP-W262P-BC
    Add to Cart
  • QFS Fuel Shut-Off Valve for Suzuki Motorcycle - OEM Replacement, HFP-PTC1 QFS
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    Fuel Shut-Off Valve for Suzuki Motorcycle - OEM Replacement, HFP-PTC1 QFS

    $30.98
    HFP-PTC1-BC
    Add to Cart
  • Phenix Holley Ultra Dual Feed Carburetor Line Kit (All Sizes + Colors)
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    Holley Ultra Dual Feed Carburetor Line Kit (All Sizes + Colors)

    $72.55
    PHX-H5106-3-0
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  • Innovate Motorsports Innovate 37370 O2 Sensor (Bosch LSU4.2)
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    Innovate 37370 O2 Sensor (Bosch LSU4.2)

    $94.97
    INV-3737
    Add to Cart
  • Innovate Motorsports Innovate 38340 Inductive Clamp (for LM-2)
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    Innovate 38340 Inductive Clamp (for LM-2)

    $35.36
    INV-3834
    Add to Cart