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Fuel System Accessories

  • S&B Filters S&B Helmet Particle Separator Hose 4 Foot Hose Kit
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    S&B Helmet Particle Separator Hose 4 Foot Hose Kit

    $20.00
    S&B-HP1607-00
  • Mahle Genuine Mahle Fuel Filter OC575
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    Genuine Mahle Fuel Filter OC575

    $16.98
    MAHLE-OC575
  • Mahle Genuine Mahle Oil Filter, MAHLE-OF2
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    Genuine Mahle Oil Filter, MAHLE-OF2

    $16.98
    MAHLE-OF2
  • QFS Engine Cover, HFP-RRD-ENGBAG QFS
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    Engine Cover, HFP-RRD-ENGBAG QFS

    $15.98
    HFP-RRD-ENGBAG-BC
  • S&B Filters S&B Helmet Particle Separator 1.5 Inch Hose Hanger Strap Kit
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    S&B Helmet Particle Separator 1.5 Inch Hose Hanger Strap Kit

    $15.00
    S&B-HP1610-00
  • S&B Filters S&B Helmet Particle Separator 1.75 Inch Hose Hanger Strap Kit
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    S&B Helmet Particle Separator 1.75 Inch Hose Hanger Strap Kit

    $15.00
    S&B-HP1611-00
  • S&B Filters S&B Helmet Particle Separator 2 Inch Hose Hanger Strap Kit
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    S&B Helmet Particle Separator 2 Inch Hose Hanger Strap Kit

    $15.00
    S&B-HP1613-00
  • S&B Filters S&B Helmet Particle Separator 2.5 Inch Hose Hanger Strap Kit
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    S&B Helmet Particle Separator 2.5 Inch Hose Hanger Strap Kit

    $15.00
    S&B-HP1614-00
  • S&B Filters S&B Helmet Particle Separator 2.75 Inch Hose Hanger Strap Kit
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    S&B Helmet Particle Separator 2.75 Inch Hose Hanger Strap Kit

    $15.00
    S&B-HP1615-00
  • S&B Filters S&B Helmet Particle Separator 2.85 Inch Hose Hanger Strap Kit
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    S&B Helmet Particle Separator 2.85 Inch Hose Hanger Strap Kit

    $15.00
    S&B-HP1612-00
  • S&B Filters S&B LED Rocker Switch with S&B Logo for Particle Separator
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    S&B LED Rocker Switch with S&B Logo for Particle Separator

    $15.00
    S&B-HP1432-00
  • S&B Filters S&B Spacer Kit for S&B Particle Separator
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    S&B Spacer Kit for S&B Particle Separator

    $15.00
    S&B-HP1423-00
  • Mahle Genuine Genuine Mahle Fuel Filter OC574
    Quick view

    Genuine Genuine Mahle Fuel Filter OC574

    $13.98
    MAHLE-OC574
  • S&B Filters S&B JLT Rock Blocker, Pair 2015-2020 Shelby GT350 / GT350R
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    S&B JLT Rock Blocker, Pair 2015-2020 Shelby GT350 / GT350R

    $12.95
    S&B-JLT-RB
  • S&B Filters S&B JLT Rock Blocker, Pair 2020 Shelby GT500
    Quick view

    S&B JLT Rock Blocker, Pair 2020 Shelby GT500

    $12.95
    S&B-JLT-RB50020
  • QFS Fuel Pump Sleeve, HFP-FOAMSLEEVE QFS
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    Fuel Pump Sleeve, HFP-FOAMSLEEVE QFS

    $10.98
    HFP-FOAMSLEEVE-BC
  • QFS Promotional Item, QFS-KOOZIE-CAMO QFS
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    Promotional Item, QFS-KOOZIE-CAMO QFS

    $5.98
    QFS-KOOZIE-CAMO-BC
  • S&B Filters S&B Roost Protector for Particle Separator
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    S&B Roost Protector for Particle Separator

    $5.00
    S&B-AM0282-00

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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?

READ MORE ABOUT QFS