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  • ARP Headstuds ARP Volvo 2.4L/2.5L B5254 5Cyl Head Stud Kit, 219-4301
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    ARP Volvo 2.4L/2.5L B5254 5Cyl Head Stud Kit, 219-4301

    $302.87
    ARP-219-4301
    Out of stock
  • ARP Headstuds ARP Volvo 2.5L B5254 5Cyl '00 & Later Main Stud Kit, 219-5801
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    ARP Volvo 2.5L B5254 5Cyl '00 & Later Main Stud Kit, 219-5801

    $395.11
    ARP-219-5801
    Out of stock
  • ARP Headstuds ARP VW 1.8L Turbo 20V M10 (Without Tool) Head Stud Kit, 204-4103
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    ARP VW 1.8L Turbo 20V M10 (Without Tool) Head Stud Kit, 204-4103

    $249.35
    ARP-204-4103
    Out of stock
  • ARP Headstuds ARP VW VR6 12Pt Undercut Head Stud Kit, 204-4705
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    ARP VW VR6 12Pt Undercut Head Stud Kit, 204-4705

    $288.59
    ARP-204-4705
    Out of stock
  • ARP Headstuds ARP VW/Audi 1.9L Turbo Diesel Head Stud Kit, 204-4706
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    ARP VW/Audi 1.9L Turbo Diesel Head Stud Kit, 204-4706

    $226.99
    ARP-204-4706
    Out of stock
  • ARP Headstuds ARP VW/Audi 2.7L Bi-Turbo V6 Main Stud Kit, 204-5801
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    ARP VW/Audi 2.7L Bi-Turbo V6 Main Stud Kit, 204-5801

    $250.49
    ARP-204-5801
    Out of stock
  • ARP Headstuds ARP World Products Hemi Head Stud Kit, 145-4005
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    ARP World Products Hemi Head Stud Kit, 145-4005

    $294.12
    ARP-145-4005
    Out of stock
  • AutoMeter 2 1/16" Fuel Level 73?E TO 10?F Z-Series, AUT-2642
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    AutoMeter 2 1/16" Fuel Level 73?E TO 10?F Z-Series, AUT-2642

    $72.97
    AUT-2642-91749-BC
    Out of stock
  • AutoMeter Autometer 2 1/16" Fuel Pressure 100Psi Digital Stepper Motor Cobalt, AUT-6163
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    Autometer 2 1/16" Fuel Pressure 100Psi Digital Stepper Motor Cobalt, AUT-6163

    $260.97
    AUT-6163-91760-BC
    Out of stock
  • AutoMeter Autometer 2 1/16" Pyrometer 1600ºF Digital Stepper Motor Phantom, AUT-5744
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    Autometer 2 1/16" Pyrometer 1600ºF Digital Stepper Motor Phantom, AUT-5744

    $241.97
    AUT-5744-91758-BC
    Out of stock
  • AutoMeter Autometer 2 1/16" Pyrometer 1600ºF Digital Stepper Motor Sport-Comp, AUT-3344
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    Autometer 2 1/16" Pyrometer 1600ºF Digital Stepper Motor Sport-Comp, AUT-3344

    $238.97
    AUT-3344-91750-BC
    Out of stock
  • AutoMeter 2 5/8" Water Temperature 120-240 DegreeF Liquid Filled Mechanical Pro-Comp, AUT-5432
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    AutoMeter 2 5/8" Water Temperature 120-240 DegreeF Liquid Filled Mechanical Pro-Comp, AUT-5432

    $167.97
    AUT-5432-91757-BC
    Out of stock
  • AutoMeter 2 5/8" Water Temperature 140-280 DegreeF Mechanical 4FT Glow In Dark Ultra-Lite, AUT-4535
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    AutoMeter 2 5/8" Water Temperature 140-280 DegreeF Mechanical 4FT Glow In Dark Ultra-Lite, AUT-4535

    $144.97
    AUT-4535-91755-BC
    Out of stock
  • AutoMeter Autometer 3 3/8" Tachometer 10K RPM In-Dash Phantom, AUT-5897
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    Autometer 3 3/8" Tachometer 10K RPM In-Dash Phantom, AUT-5897

    $190.97
    AUT-5897-91759-BC
    Out of stock
  • AutoMeter 3-3/8" In-Dash Tachometer 0-10,000 RPM Ultra-Lite, AUT-4497
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    AutoMeter 3-3/8" In-Dash Tachometer 0-10,000 RPM Ultra-Lite, AUT-4497

    $195.97
    AUT-4497
    Out of stock
  • AutoMeter Autometer 5" Gps Speedometer, 0-140 Mph, Ultra-Lite, AUT-4481
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    Autometer 5" Gps Speedometer, 0-140 Mph, Ultra-Lite, AUT-4481

    $484.97
    AUT-4481
    Out of stock
  • Bosch BOSCH BR540 415LPH In-Tank Fuel Pump 0580101024 w/ Strainer/Filter & Wire For Acura MDX 2004-2006
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    BOSCH BR540 415LPH In-Tank Fuel Pump 0580101024 w/ Strainer/Filter & Wire For Acura MDX 2004-2006

    $194.98
    BOS-BR540-9401-43865
    Add to Cart
  • Bosch BOSCH BR540 415LPH In-Tank Fuel Pump 0580101024 w/ Strainer/Filter & Wire For Acura RL 1996-2006
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    BOSCH BR540 415LPH In-Tank Fuel Pump 0580101024 w/ Strainer/Filter & Wire For Acura RL 1996-2006

    $194.98
    BOS-BR540-9401-43866
    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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