null

  • FREE
    SHIPPING

  • BUY NOW
    PAY LATER

  • GUARANTEED
    FIT

  • AMERICAN
    OWNED

  • LIFETIME
    WARRANTY

  • U.S. BASED
    SUPPORT

Shop By Category

Catalog

  • RC Engineering Plug n Play Fuel Injector Clip Pigtail Adapters [6] for Honda
    Quick view

    RC Engineering Plug n Play Fuel Injector Clip Pigtail Adapters [6] for Honda

    $105.00
    RC-PNP-HONDA-6-91417-BC
    Add to Cart
  • S&B Filters S&B JLT Cold Air Intake with Snap-In Lid For 15-22 Ford Mustang GT 5.0L Cotton Cleanable Red
    Quick view

    S&B JLT Cold Air Intake with Snap-In Lid For 15-22 Ford Mustang GT 5.0L Cotton Cleanable Red

    $349.00
    S&B-CAI-75-5142
    Add to Cart
  • S&B Filters S&B JLT Cold Air Intake with Snap-In Lid For 2015-2022 Ford Mustang Ecoboost 2.3L Turbo Cotton Cleanable Red
    Quick view

    S&B JLT Cold Air Intake with Snap-In Lid For 2015-2022 Ford Mustang Ecoboost 2.3L Turbo Cotton Cleanable Red

    $349.00
    S&B-CAI-75-5143
    Add to Cart
  • S&B Filters S&B JLT Coolant Tank Cover Textured Black 2015-2021 Mustang-ALL
    Quick view

    S&B JLT Coolant Tank Cover Textured Black 2015-2021 Mustang-ALL

    $79.00
    S&B-JLTCTC-FM15
    Add to Cart
  • S&B Filters S&B JLT Factory Replacement Air Filter 5.5x7 Inch Red Oil 2010-14 GT500 & 2015-18 GT350
    Quick view

    S&B JLT Factory Replacement Air Filter 5.5x7 Inch Red Oil 2010-14 GT500 & 2015-18 GT350

    $69.00
    S&B-SBAF-S557-R
    Add to Cart
  • S&B Filters S&B JLT Master Cylinder Cover Textured Black 2015-2021 Mustang
    Quick view

    S&B JLT Master Cylinder Cover Textured Black 2015-2021 Mustang

    $69.00
    S&B-JLTMC-M15
    Add to Cart
  • QFS Safety Flag, QFS-FLAG-OB QFS
    Quick view

    Safety Flag, QFS-FLAG-OB QFS

    $37.98
    QFS-FLAG-OB-BC
    Out of stock
  • QFS Safety Flag, QFS-FLAG-WHIP QFS
    Quick view

    Safety Flag, QFS-FLAG-WHIP QFS

    $31.98
    QFS-FLAG-WHIP-BC
    Out of stock
  • Siemens Deka 80LB 840cc Compact Fuel Injector [1] for Ford Mustang EFI 1986-1998
    Quick view

    Siemens Deka 80LB 840cc Compact Fuel Injector [1] for Ford Mustang EFI 1986-1998

    $59.98
    SM-80LB-EV1-C-0002
    Out of stock
  • Phenix Straight Reusable PTFE Hose End (All Sizes + Colors)
    Quick view

    Straight Reusable PTFE Hose End (All Sizes + Colors)

    $12.99
    PHX-J0400-3-0
    Choose Options
  • QFS Strainer - OEM Replacement, HFP-S133 QFS
    Quick view

    Strainer - OEM Replacement, HFP-S133 QFS

    $19.98
    HFP-S133-BC
    Out of stock
  • AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with OBDII Connectivity, AEM-30-0334
    Quick view

    AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with OBDII Connectivity, AEM-30-0334

    $279.95
    AEM-30-0334
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-PPN13 QFS
    Quick view

    Fuel Pump - OEM Replacement, HFP-PPN13 QFS

    $132.98
    HFP-PPN13-BC
    Add to Cart
  • Walbro Fuel Pump - OEM Replacement, WAL-PPN3 Walbro/TI Automotive
    Quick view

    Fuel Pump - OEM Replacement, WAL-PPN3 Walbro/TI Automotive

    $98.98
    WAL-PPN3-BC
    Add to Cart
  • QFS Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer - OEM Replacement, HFP-385-UR2F3T2 QFS
    Quick view

    Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer - OEM Replacement, HFP-385-UR2F3T2 QFS

    $117.98
    HFP-385-UR2F3T2-BC
    Add to Cart
  • QFS Fuel Pump w/ Genuine Mahle Filter + Tank Seal for Arctic Cat Snowmobile - OEM Replacement, HFP-404-TF QFS
    Quick view

    Fuel Pump w/ Genuine Mahle Filter + Tank Seal for Arctic Cat Snowmobile - OEM Replacement, HFP-404-TF QFS

    $98.98
    HFP-404-TF-BC
    Add to Cart

USE #QUANTUMEQUIPPED ON SOCIAL MEDIA OR UPLOAD SUBMIT YOUR RIDE

qfs proudly supports the wounded warrior project

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?

READ MORE ABOUT QFS