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  • Injector Dynamics ID2600-XDS, for SVO, T-bird Super Coupe, Merkur XR4Ti, Turbo Cougar / 2.3L turbo applications. 14mm (purple) adapters. Set of 4.
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    ID2600-XDS, for SVO, T-bird Super Coupe, Merkur XR4Ti, Turbo Cougar / 2.3L turbo applications. 14mm (purple) adapters. Set of 4.

    $1,449.00
    2600.60.14.14.4-0005
    Add to Cart
  • Injector Dynamics ID2600-XDS, for Talon 1000 applications. Direct replacement no adapters, reuse factory lower. Includes Injector Dynamics Fuel Rail Kit - requires return style conversion.
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    ID2600-XDS, for Talon 1000 applications. Direct replacement no adapters, reuse factory lower. Includes Injector Dynamics Fuel Rail Kit - requires return style conversion.

    $835.00
    ID-2600.07.03.34.14.2-0002
    Out of stock
  • Injector Dynamics ID2600-XDS, for Turbo Regal, 14mm (purple) adapters, set of 6
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    ID2600-XDS, for Turbo Regal, 14mm (purple) adapters, set of 6

    $2,173.50
    2600.60.14.14.6-0004
    Add to Cart
  • Injector Dynamics ID2600-XDS, for WRX 2002-2011 & STi 2007+ / Turbo 2.0L & 2.5L. WRX-16B bottom adapters. 11mm (red) adapters
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    ID2600-XDS, for WRX 2002-2011 & STi 2007+ / Turbo 2.0L & 2.5L. WRX-16B bottom adapters. 11mm (red) adapters

    $1,449.00
    2600.48.11.WRX.4
    Add to Cart
  • Injector Dynamics ID2600-XDS, for xB 2001-2015. 11mm (blue) adaptor top. Denso lower cushion. Set of 4.
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    ID2600-XDS, for xB 2001-2015. 11mm (blue) adaptor top. Denso lower cushion. Set of 4.

    $1,449.00
    2600.60.11.D.4-0004
    Add to Cart
  • Injector Dynamics ID2600-XDS, for XP 1000 applications, direct replacement, no adapters. Set of 2.
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    ID2600-XDS, for XP 1000 applications, direct replacement, no adapters. Set of 2.

    $720.30
    2600.34.14.14.2-0003
    Out of stock
  • Injector Dynamics ID2600-XDS, for XP 4 1000 applications, direct replacement, no adapters. Set of 2.
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    ID2600-XDS, for XP 4 1000 applications, direct replacement, no adapters. Set of 2.

    $720.30
    2600.34.14.14.2-0004
    Out of stock
  • Injector Dynamics ID2600-XDS, for YXZ1000 (includes R) UTV applications. 11 machined top with two 11mm o-rings, remove lower o-ring and retainer. Set of 3. (reuse OE lower cushion)
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    ID2600-XDS, for YXZ1000 (includes R) UTV applications. 11 machined top with two 11mm o-rings, remove lower o-ring and retainer. Set of 3. (reuse OE lower cushion)

    $1,086.75
    2600.27.02.34.11.3
    Add to Cart
  • Injector Dynamics ID2600-XDS, USCAR Connector, 48mm length, 14mm (black) BOTTOM adaptor. Set of 4.
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    ID2600-XDS, USCAR Connector, 48mm length, 14mm (black) BOTTOM adaptor. Set of 4.

    $1,449.00
    2600.48.14.14B.4
    Add to Cart
  • Ignition Coil, HFP-IC8013 QFS
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    Ignition Coil, HFP-IC8013 QFS

    $18.98
    HFP-IC8013-BC
    Out of stock
  • Ignition Coil, HFP-IC8130 QFS
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    Ignition Coil, HFP-IC8130 QFS

    $17.98
    HFP-IC8130-BC
    Add to Cart
  • Fuelab In-Line Fuel Filter, Standard Length, -6AN Inlet/Outlet, 6 micron, w/check valve, 84831-1
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    In-Line Fuel Filter, Standard Length, -6AN Inlet/Outlet, 6 micron, w/check valve, 84831-1

    $236.94
    FLB-84831-1
    Add to Cart
  • In-Tank EFI Fuel Pump with Tank Seal, Strainer - OEM Replacement, HFP-389-U3T QFS
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    In-Tank EFI Fuel Pump with Tank Seal, Strainer - OEM Replacement, HFP-389-U3T QFS

    $86.98
    HFP-389-U3T-BC
    Add to Cart
  • Walbro Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for BMW Automotive, ID-1050.60.14.14B.8-WAL267
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    Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for BMW Automotive, ID-1050.60.14.14B.8-WAL267

    $1,071.00
    ID-1050.60.14.14B.8-WAL267-91451-BC
    Add to Cart
  • Walbro Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for Chevrolet Automotive, ID-1050.60.14.14B.8-WAL267
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    Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for Chevrolet Automotive, ID-1050.60.14.14B.8-WAL267

    $1,071.00
    ID-1050.60.14.14B.8-WAL267-91449-BC
    Add to Cart
  • Walbro Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for Ford Automotive, ID-1050.60.14.14B.8-WAL267
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    Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for Ford Automotive, ID-1050.60.14.14B.8-WAL267

    $1,071.00
    ID-1050.60.14.14B.8-WAL267-91448-BC
    Add to Cart
  • Walbro Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for Pontiac Automotive, ID-1050.60.14.14B.8-WAL267
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    Injector Dynamics ID1050-X Fuel Injectors + Walbro 450 for Pontiac Automotive, ID-1050.60.14.14B.8-WAL267

    $1,071.00
    ID-1050.60.14.14B.8-WAL267-91450-BC
    Add to Cart
  • Innovate Motorsports Innovate 37930 DB-Gauge Blue (Gauge Only) (3793)
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    Innovate 37930 DB-Gauge Blue (Gauge Only) (3793)

    $93.97
    INV-3793-91763-BC
    Out of stock

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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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