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  • Phenix Straight -3AN Male to Inverted Flare Male Fitting Metric (All Sizes + Colors)
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    Straight -3AN Male to Inverted Flare Male Fitting Metric (All Sizes + Colors)

    $6.58 - $7.50
    PHX-G310100-11-0
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  • QFS 255LPH Fuel Pump w/ Installation Kit - Automotive Performance, HFP-341 High Flow Fuel
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    255LPH Fuel Pump w/ Installation Kit - Automotive Performance, HFP-341 High Flow Fuel

    $95.98
    HFP-341-BC
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  • AEM 340LPH E85-Compatible High Flow In-Tank Fuel Pump (65mm, Offset Inlet), 50-1220
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    AEM 340LPH E85-Compatible High Flow In-Tank Fuel Pump (65mm, Offset Inlet), AEM-50-1220

    $145.95
    AEM-50-1220
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  • QFS Dual 340LPH Fuel Pumps w/ Installation Kit for 1999-2004 Ford F-150 - Automotive Performance, QFS-344FT-950Y-2 High Flow Fuel
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    Dual 340LPH Fuel Pumps w/ Installation Kit for 1999-2004 Ford F-150 - Automotive Performance, QFS-344FT-950Y-2 High Flow Fuel

    $211.98
    QFS-344FT-950Y-2-BC
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  • QFS Electric Fuel Pump for 1997-2000 Suzuki GSX-R600, GSX-R750 - OEM Replacement, HFP-381-X QFS
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    Electric Fuel Pump for 1997-2000 Suzuki GSX-R600, GSX-R750 - OEM Replacement, HFP-381-X QFS

    $91.98
    HFP-381-X-BC
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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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  • Walbro Fuel Pump - OEM Replacement, WAL-GSL392 Walbro/TI Automotive
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    Fuel Pump - OEM Replacement, WAL-GSL392 Walbro/TI Automotive

    $109.98
    WAL-GSL392-BC
    Add to Cart
  • Walbro Fuel Pump - OEM Replacement, WAL-PPN18 Walbro/TI Automotive
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    Fuel Pump - OEM Replacement, WAL-PPN18 Walbro/TI Automotive

    $132.98
    WAL-PPN18-BC
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  • Walbro Fuel Pump - Performance, WAL-GSS242 Walbro/TI Automotive
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    Fuel Pump - Performance, WAL-GSS242 Walbro/TI Automotive

    $89.98
    WAL-GSS242-BC
    Add to Cart
  • QFS Fuel Pump Assembly - OEM Replacement for Airtex E3952M - HFP-A86 QFS
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    Fuel Pump Assembly - OEM Replacement for Airtex E3952M - HFP-A86 QFS

    $163.98
    HFP-A86-BC
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  • QFS Fuel Pump Fitting - Performance, QFS-FT10-8CV QFS
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    Fuel Pump Fitting - Performance, QFS-FT10-8CV QFS

    $46.98
    QFS-FT10-8CV-BC
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  • QFS Fuel Pump Installation Kit w/ Strainer - OEM Replacement, HFP-KUNI QFS
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    Fuel Pump Installation Kit w/ Strainer - OEM Replacement, HFP-KUNI QFS

    $20.98
    HFP-KUNI-BC
    Add to Cart
  • 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

    $51.98
    QFS-K310-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator - OEM Replacement, QFS-K338 QFS
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    Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator - OEM Replacement, QFS-K338 QFS

    $50.98
    QFS-K338-BC
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  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV/UTV - OEM Replacement, QFS-K361 QFS
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    Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV/UTV - OEM Replacement, QFS-K361 QFS

    $50.98
    QFS-K361-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Pressure Regulator - OEM Replacement, QFS-K340 QFS
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    Fuel Pump Repair Kit w/ Pressure Regulator - OEM Replacement, QFS-K340 QFS

    $39.98
    QFS-K340-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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