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  • S&B Filters S&B Cold Air Intake Filter for Ford Powerstroke 7.3L 1998 1999 2000 2001 2002 2003 (75-5062/75-5062D)
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    S&B Cold Air Intake Filter for Ford Powerstroke 7.3L 1998 1999 2000 2001 2002 2003 (75-5062/75-5062D)

    $349.00
    S&B-75-5062-0
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  • S&B Filters S&B Cold Air Intake For 11-16 Chevrolet Silverado GMC Sierra V8-6.6L LML Duramax Cotton Cleanable Red
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    S&B Cold Air Intake For 11-16 Chevrolet Silverado GMC Sierra V8-6.6L LML Duramax Cotton Cleanable Red

    $349.00
    S&B-75-5075-1-0
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  • QFS 340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-342FT-766 High Flow Fuel
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    340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-342FT-766 High Flow Fuel

    $98.98
    QFS-342FT-766-BC
    Add to Cart
  • 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

    $499.95
    AEM-30-3350
    Add to Cart
  • 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

    $175.98
    QFS-344FT-950Y-2-BC
    Add to Cart
  • QFS Dual Fuel Pump Relay Hotwire Kit - Includes Relays, Wiring, Fuses, and Terminals, HFP-HWK2 QFS
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    Dual Fuel Pump Relay Hotwire Kit - Includes Relays, Wiring, Fuses, and Terminals, HFP-HWK2 QFS

    $74.98
    HFP-HWK2-BC
    Add to Cart
  • Electric Fuel Pump - OEM Replacement, HFP-187 QFS
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    Electric Fuel Pump - OEM Replacement, HFP-187 QFS

    $66.98
    HFP-187-BC
    Add to Cart
  • 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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  • Mahle Fuel Filter - OEM Replacement, MAHLE-03 Mahle
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    Fuel Filter - OEM Replacement, MAHLE-03 Mahle

    $10.98
    MAHLE-03-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-507 QFS
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    Fuel Pump - OEM Replacement, HFP-507 QFS

    $81.98
    HFP-507-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-CPN10 QFS
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    Fuel Pump - OEM Replacement, HFP-CPN10 QFS

    $289.98
    HFP-CPN10-BC
    Add to Cart
  • 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 - 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
  • Phenix Fuel Pump Check Valve For BOSCH 044 (All Sizes)
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    Fuel Pump Check Valve For BOSCH 044 (All Sizes)

    $47.43
    PHX-F61215-3-0
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  • Fuel Pump Fitting - Performance, QFS-FT10-8CV QFS
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    Fuel Pump Fitting - Performance, QFS-FT10-8CV QFS

    $41.98
    QFS-FT10-8CV-BC
    Add to Cart
  • Fuel Pump Fitting, QFS-FT27 QFS
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    Fuel Pump Fitting, QFS-FT27 QFS

    $8.98
    QFS-FT27-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-406 QFS
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    Fuel Pump for Polaris Snowmobile - OEM Replacement, HFP-406 QFS

    $194.98
    HFP-406-BC
    Add to Cart
  • 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

    $16.98
    HFP-KUNI-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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