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Fuel System Accessories

  • AEM V2 Water/Methanol Standard Controller Kit, AEM-30-3304
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    AEM V2 Water/Methanol Standard Controller Kit, AEM-30-3304

    $180.95
    AEM-30-3304
    Add to Cart
  • AEM High Volume Fuel Rail, Honda F22A1, F22A4, F22A6, H22A1, H22A4 & H23A1, AEM-25-104BK
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    AEM High Volume Fuel Rail, Honda F22A1, F22A4, F22A6, H22A1, H22A4 & H23A1, AEM-25-104BK

    $179.95
    AEM-25-104BK
    Out of stock
  • S&B Filters S&B JLT Cold Air Intake Kit 2018-2020 Jeep Wrangler JL 3.6L 2020 Jeep Gladiator 3.6L No Tuning Required
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    S&B JLT Cold Air Intake Kit 2018-2020 Jeep Wrangler JL 3.6L 2020 Jeep Gladiator 3.6L No Tuning Required

    $179.00
    S&B-CAI-JWJL-18
    Add to Cart
  • AEM Water/Methanol Injection 200psi Recirculation Pump, 30-3015
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    AEM Water/Methanol Injection 200psi Recirculation Pump, AEM-30-3015

    $169.95
    AEM-30-3015
    Add to Cart
  • Dragy Motorsports DRAGY GPS Performance Acceleration Meter 10Hz Rechargeable + Magnetic Mount 1/4 1/8 Mile 0-60
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    DRAGY GPS Performance Acceleration Meter 10Hz Rechargeable + Magnetic Mount 1/4 1/8 Mile 0-60

    $159.00
    DRG-69-BC
    Add to Cart
  • AEM V2 Water/Methanol Injection 1.15 Gallon Tank Kit with Conductive Fluid Level Sensor, AEM-30-3325
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    AEM V2 Water/Methanol Injection 1.15 Gallon Tank Kit with Conductive Fluid Level Sensor, AEM-30-3325

    $147.95
    AEM-30-3325
    Add to Cart
  • AEM High Volume Fuel Rail Black Acura B18B1, B18C1 & B18C5, 25-100BK
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    AEM High Volume Fuel Rail Black Acura B18B1, B18C1 & B18C5, AEM-25-100BK

    $146.95
    AEM-25-100BK
    Add to Cart
  • Innovate Motorsports Innovate 39140 SSI-4 PLUS Sensor Interface for MTS 4-Channel Replace 3783
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    Innovate 39140 SSI-4 PLUS Sensor Interface for MTS 4-Channel Replace 3783

    $135.97
    INV-3914
    Out of stock
  • S&B Filters S&B JLT Induction Kit 2010-14 GT500 No Tuning Required
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    S&B JLT Induction Kit 2010-14 GT500 No Tuning Required

    $129.00
    S&B-JLTIK-GT500-10
    Add to Cart
  • S&B Filters S&B Scoop for '03-08 Dodge Ram Hemi (Use with intake 75-5040/75-5040D) (AS-1005)
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    S&B Scoop for '03-08 Dodge Ram Hemi (Use with intake 75-5040/75-5040D) (AS-1005)

    $129.00
    S&B-AS-1005
    Add to Cart
  • AEM Boost Control Solenoid Kit, AEM-30-2400
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    AEM Boost Control Solenoid Kit, AEM-30-2400

    $124.95
    AEM-30-2400
    Add to Cart
  • AEM Water/Methanol Solenoid Shut-Off Valve , AEM-30-3326
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    AEM Water/Methanol Solenoid Shut-Off Valve , AEM-30-3326

    $113.95
    AEM-30-3326
    Add to Cart
  • S&B Filters S&B Conversion Kit S&B JLT CAI CAI2-FMC-0304 To 12 inch High Boost part CAI2-12-FMC-0304 03-04 SVT Mustang Cobra Tuning & SCT MAF 2600 or 3000 Sensor Required
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    S&B Conversion Kit S&B JLT CAI CAI2-FMC-0304 To 12 inch High Boost part CAI2-12-FMC-0304 03-04 SVT Mustang Cobra Tuning & SCT MAF 2600 or 3000 Sensor Required

    $99.00
    S&B-JLT-12-CK
    Add to Cart
  • S&B Filters Heater Block (76-1005)
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    S&B Filters Heater Block (76-1005)

    $99.00
    S&B-76-1005
    Add to Cart
  • S&B Filters Scoop (Standard Bumper) for 75-5050 & 75-5050D (AS-1007)
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    S&B Filters Scoop (Standard Bumper) for 75-5050 & 75-5050D (AS-1007)

    $99.00
    S&B-AS-1007
    Add to Cart
  • S&B Filters Scoop for '09-13 Chevy/ GMC Truck (for 75-5059/75-5059D) (AS-1003)
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    S&B Filters Scoop for '09-13 Chevy/ GMC Truck (for 75-5059/75-5059D) (AS-1003)

    $99.00
    S&B-AS-1003
    Add to Cart
  • S&B Filters S&B Scoop (Standard Bumper) for 75-5043/75-5043D & 75-5047/75-5047D (AS-5049)
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    S&B Scoop (Standard Bumper) for 75-5043/75-5043D & 75-5047/75-5047D (AS-5049)

    $99.00
    S&B-AS-5049
    Add to Cart
  • S&B Filters S&B Scoop (Standard Bumper) for 75-5057/75-5057D & 75-5092/75-5092D (AS-1002)
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    S&B Scoop (Standard Bumper) for 75-5057/75-5057D & 75-5092/75-5092D (AS-1002)

    $99.00
    S&B-AS-1002
    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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