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  • Fuel Rail Fitting – Screw Back Type -08 | 5/16, QFS-FT12-516 QFS
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    Fuel Rail Fitting – Screw Back Type -08 | 5/16, QFS-FT12-516 QFS

    $25.98
    QFS-FT12-516-BC
    Add to Cart
  • Fuel Rail Fitting - Screw Back Type, QFS-FT11 QFS
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    Fuel Rail Fitting - Screw Back Type, QFS-FT11 QFS

    $25.98 - $26.98
    QFS-FT11-0-BC
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  • Fuel Tank Seal - OEM Replacement, HFP-TS102 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS102 QFS

    $19.98
    HFP-TS102-BC
    Out of stock
  • Fuel Tank Seal - OEM Replacement, HFP-TS104 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS104 QFS

    $14.98
    HFP-TS104-BC
    Out of stock
  • Fuel Tank Seal - OEM Replacement, HFP-TS105 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS105 QFS

    $19.98
    HFP-TS105-BC
    Out of stock
  • Fuel Tank Seal - OEM Replacement, HFP-TS107 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS107 QFS

    $34.98
    HFP-TS107-BC
    Out of stock
  • Fuel Tank Seal - OEM Replacement, HFP-TS21K QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS21K QFS

    $49.98
    HFP-TS21K-BC
  • Fuel Tank Seal - OEM Replacement, HFP-TS63 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS63 QFS

    $22.98
    HFP-TS63-BC
    Add to Cart
  • Fuel Tank Seal - OEM Replacement, HFP-TS90 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS90 QFS

    $19.98
    HFP-TS90-BC
    Out of stock
  • Fuel Tank Seal - OEM Replacement, HFP-TS91 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS91 QFS

    $28.98
    HFP-TS91-BC
    Out of stock
  • Fuel Tank Seal - OEM Replacement, HFP-TS93 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS93 QFS

    $32.98
    HFP-TS93-BC
    Out of stock
  • Fuel Tank Seal - OEM Replacement, HFP-TS94 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS94 QFS

    $30.98
    HFP-TS94-BC
    Out of stock
  • Bosch Genuine BOSCH 0580101024 In-Tank Fuel Pump + Kit for Ford Mustang V6/GT 2011-2014
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    Genuine BOSCH 0580101024 In-Tank Fuel Pump + Kit for Ford Mustang V6/GT 2011-2014

    $188.98
    BOS-BR540-121-50768
    Add to Cart
  • Bosch Genuine BOSCH 0580101024 In-Tank Fuel Pump + Kit for Subaru Legacy Forester Mazda Miata/MX-5 Nissan Patrol 1990-2011
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    Genuine BOSCH 0580101024 In-Tank Fuel Pump + Kit for Subaru Legacy Forester Mazda Miata/MX-5 Nissan Patrol 1990-2011

    $179.98
    BOS-BR540-116-50763
    Add to Cart
  • Mahle Genuine Genuine Mahle Fuel Filter OC574
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    Genuine Genuine Mahle Fuel Filter OC574

    $13.98
    MAHLE-OC574
    Out of stock
  • Mahle Genuine Mahle Fuel Filter KL38
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    Genuine Mahle Fuel Filter KL38

    $43.41
    MAHLE-KL38
    Out of stock
  • Mahle Genuine Mahle Fuel Filter KL670 for Buick Reatta 3.8L 1990-1991
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    Genuine Mahle Fuel Filter KL670 for Buick Reatta 3.8L 1990-1991

    $15.98
    Mahle-KL670-58815
    Add to Cart
  • Mahle Genuine Mahle Fuel Filter KL670 for Buick Riviera 3.8L Supercharged 1990-1992
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    Genuine Mahle Fuel Filter KL670 for Buick Riviera 3.8L Supercharged 1990-1992

    $15.98
    Mahle-KL670-58814
    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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