null

  • FREE
    SHIPPING

  • BUY NOW
    PAY LATER

  • GUARANTEED
    FIT

  • AMERICAN
    OWNED

  • LIFETIME
    WARRANTY

  • U.S. BASED
    SUPPORT

Shop By Category

Fuel Injectors

  • Injector Dynamics ID1050-XDS, for Gen 2 Hayabusa with HTP rail conversion ONLY.
    Quick view

    ID1050-XDS, for Gen 2 Hayabusa with HTP rail conversion ONLY.

    $546.00
    ID-1050.34.14.11.4-HTP
    Add to Cart
  • Injector Dynamics ID1050-XDS, for Hayabusa / 1050cc applications. 11mm (red) adapter top, -204 lower. Set of 4.
    Quick view

    ID1050-XDS, for Hayabusa / 1050cc applications. 11mm (red) adapter top, -204 lower. Set of 4.

    $546.00
    1050.19.01.48.11.4
    Add to Cart
  • Injector Dynamics ID1050-XDS, for Legacy GT & Forester XT 2007-2013 / Turbo 2.0L & 2.5L. WRX-16B bottom adaptors. 11mm (red) adaptors
    Quick view

    ID1050-XDS, for Legacy GT & Forester XT 2007-2013 / Turbo 2.0L & 2.5L. WRX-16B bottom adaptors. 11mm (red) adaptors

    $546.00
    1050.48.11.WRX.4-0002
    Add to Cart
  • Injector Dynamics ID1050-XDS, for MR-2 Turbo 1990-1996 / 3S-GTE Top-feed applications. 11mm (blue) adaptor top. Set of 4.
    Quick view

    ID1050-XDS, for MR-2 Turbo 1990-1996 / 3S-GTE Top-feed applications. 11mm (blue) adaptor top. Set of 4.

    $546.00
    1050.60.11.14.4-0012
    Add to Cart
  • Injector Dynamics ID1050-XDS, for Scion FR-S / FA20 2.0L applications. 11mm machined top, WRX-16B bottom adaptors. Set of 4.
    Quick view

    ID1050-XDS, for Scion FR-S / FA20 2.0L applications. 11mm machined top, WRX-16B bottom adaptors. Set of 4.

    $546.00
    1050.18.04.36.11.4
    Add to Cart
  • Injector Dynamics ID1050-XDS, for SE-R Spec V / QR25DE. 14mm (grey) adaptor top. Set of 4.
    Quick view

    ID1050-XDS, for SE-R Spec V / QR25DE. 14mm (grey) adaptor top. Set of 4.

    $546.00
    1050.48.14.14.4
    Add to Cart
  • Injector Dynamics ID1050-XDS, for SR20DET RWD. Top feed only. 11mm (blue) adaptor tops, 14mm lower o-ring. Set of 4.
    Quick view

    ID1050-XDS, for SR20DET RWD. Top feed only. 11mm (blue) adaptor tops, 14mm lower o-ring. Set of 4.

    $546.00
    1050.60.11.14.4-0011
    Add to Cart
  • Injector Dynamics ID1050-XDS, for Subaru BRZ / FA20 2.0L applications. 11mm machined top, WRX-16B bottom adaptors. Set of 4.
    Quick view

    ID1050-XDS, for Subaru BRZ / FA20 2.0L applications. 11mm machined top, WRX-16B bottom adaptors. Set of 4.

    $546.00
    1050.18.04.36.11.4-0002
    Add to Cart
  • Injector Dynamics ID1050-XDS, for WRX 2002-2011 & STi 2007+ / Turbo 2.0L & 2.5L. WRX-16B bottom adaptors. 11mm (red) adaptors
    Quick view

    ID1050-XDS, for WRX 2002-2011 & STi 2007+ / Turbo 2.0L & 2.5L. WRX-16B bottom adaptors. 11mm (red) adaptors

    $546.00
    1050.48.11.WRX.4
    Add to Cart
  • Injector Dynamics ID1050-XDS, for ZX14, 11mm (red) adapter top. Denso lower cushions. Set of 4. (reuse OE ZX14 lower)
    Quick view

    ID1050-XDS, for ZX14, 11mm (red) adapter top. Denso lower cushions. Set of 4. (reuse OE ZX14 lower)

    $546.00
    1050.48.11.D.4
    Add to Cart
  • Injector Dynamics ID1050-XDS, USCAR Connector, 48mm length, 14mm (black) BOTTOM adaptor. Set of 4.
    Quick view

    ID1050-XDS, USCAR Connector, 48mm length, 14mm (black) BOTTOM adaptor. Set of 4.

    $546.00
    1050.48.14.14B.4
    Add to Cart
  • RC Engineering 1200cc Bosch Style Fuel Injectors [Qty 6] for BMW
    Quick view

    RC Engineering 1200cc Bosch Style Fuel Injectors [Qty 6] for BMW

    $539.25
    RC-1200CC-BOSCH-6-91343-BC
    Out of stock
  • RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Dodge
    Quick view

    RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Dodge

    $539.25
    RC-1200CC-VR4-6-91362-BC
    Out of stock
  • RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Mitsubishi
    Quick view

    RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Mitsubishi

    $539.25
    RC-1200CC-VR4-6-91364-BC
    Out of stock
  • RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Nissan
    Quick view

    RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Nissan

    $539.25
    RC-1200CC-RB26DETT-6-91353-BC
    Out of stock
  • RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Toyota
    Quick view

    RC Engineering 1200cc Denso Style Fuel Injectors [Qty 6] for Toyota

    $539.25
    RC-1200CC-VR4-6-91363-BC
    Out of stock

USE #QUANTUMEQUIPPED ON SOCIAL MEDIA OR UPLOAD SUBMIT YOUR RIDE

qfs proudly supports the wounded warrior project

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