null

  • FREE
    SHIPPING

  • BUY NOW
    PAY LATER

  • GUARANTEED
    FIT

  • AMERICAN
    OWNED

  • LIFETIME
    WARRANTY

  • U.S. BASED
    SUPPORT

Shop By Category

Fuel Injectors

  • Injector Dynamics ID1300, for 87-92 RX-7 (incl. Turbo II). 11mm (blue adapter tops). -204 / 14mm lower o-rings. Set of 2.
    Quick view

    ID1300, for 87-92 RX-7 (incl. Turbo II). 11mm (blue adapter tops). -204 / 14mm lower o-rings. Set of 2.

    $472.50
    1300.11.03.60.11.2-0003
    Add to Cart
  • Injector Dynamics ID1300, for 93-95 RX-7, Requires tops Feed Conversion. 11mm (blue adapter tops). -204 / 14mm lower o-rings. Set of 2.
    Quick view

    ID1300, for 93-95 RX-7, Requires tops Feed Conversion. 11mm (blue adapter tops). -204 / 14mm lower o-rings. Set of 2.

    $472.50
    1300.11.03.60.11.2-0004
    Add to Cart
  • Injector Dynamics ID1300, for 93-95 RX-7, Requires tops Feed Conversion. 14mm (purple adapter tops). -204 / 14mm lower o-rings. Set of 2.
    Quick view

    ID1300, for 93-95 RX-7, Requires tops Feed Conversion. 14mm (purple adapter tops). -204 / 14mm lower o-rings. Set of 2.

    $472.50
    1300.11.06.60.14.2
    Add to Cart
  • Injector Dynamics ID1300-XDS, for 03-11 RX-8, 11mm (blue) adaptors. Denso lower cushions. Set of 2. Secondaries Only. Two blue m8 washers
    Quick view

    ID1300-XDS, for 03-11 RX-8, 11mm (blue) adaptors. Denso lower cushions. Set of 2. Secondaries Only. Two blue m8 washers

    $472.50
    1300.60.11.D.2-0002
    Add to Cart
  • Injector Dynamics ID1300-XDS, for 79-86 RX-7. 11mm (blue) adaptors. -204 / 14mm lower o-rings. Set of 2.
    Quick view

    ID1300-XDS, for 79-86 RX-7. 11mm (blue) adaptors. -204 / 14mm lower o-rings. Set of 2.

    $472.50
    1300.11.03.60.11.2-0008
    Add to Cart
  • Injector Dynamics ID1300-XDS, for 79-86 RX-7. 14mm (purple) adaptors. -204 / 14mm lower o-rings. Set of 2.
    Quick view

    ID1300-XDS, for 79-86 RX-7. 14mm (purple) adaptors. -204 / 14mm lower o-rings. Set of 2.

    $472.50
    1300.11.06.60.14.2-0004
    Add to Cart
  • Siemens SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Chevrolet Camaro 1993-2002 5.7L FI114992, 110324
    Quick view

    SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Chevrolet Camaro 1993-2002 5.7L FI114992, 110324

    $415.84
    SIEMENS-80LB-EV1-8-36393
    Out of stock
  • Siemens SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Chevrolet Corvette 2005-2007 6.0L FI114992, 110324
    Quick view

    SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Chevrolet Corvette 2005-2007 6.0L FI114992, 110324

    $415.84
    SM-80LB-EV1-8-0002
    Out of stock
  • Siemens SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Chevrolet Corvette 2009-2017 5.7L FI114992, 110324
    Quick view

    SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Chevrolet Corvette 2009-2017 5.7L FI114992, 110324

    $415.84
    SIEMENS-80LB-EV1-8-36394
    Out of stock
  • Siemens SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Pontiac Firebird 1993-2002 5.7L FI114992, 110324
    Quick view

    SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Pontiac Firebird 1993-2002 5.7L FI114992, 110324

    $415.84
    SM-80LB-EV1-8-0003
    Out of stock
  • Siemens SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Pontiac GTO 2004-2006 5.7L, 6.0L FI114992, 110324
    Quick view

    SIEMENS DEKA 80LB 835CC Fuel Injectors [8] For Pontiac GTO 2004-2006 5.7L, 6.0L FI114992, 110324

    $415.84
    SM-80LB-EV1-8-0004
    Out of stock
  • Siemens Deka 60LB Fuel Injectors EV1 60mm Length 630cc, 107961 (Choose QTY)
    Quick view

    Siemens Deka 60LB Fuel Injectors EV1 60mm Length 630cc, 107961 (Choose QTY)

    $55.98 - $471.98
    SM-60LB-EV1-0
    Out of stock
  • Siemens Deka 80LB 835cc Fuel Injectors, EV6 USCAR FI11491 109991 (Choose QTY)
    Quick view

    Siemens Deka 80LB 835cc Fuel Injectors, EV6 USCAR FI11491 109991 (Choose QTY)

    $54.98 - $469.98
    SM-80LB-EV6-0
    Out of stock
  • Bosch EV6/EV14 52lb/550cc Fuel Injectors, 0280158117 (Choose QTY)
    Quick view

    Bosch EV6/EV14 52lb/550cc Fuel Injectors, 0280158117 (Choose QTY)

    $53.98 - $567.98
    BOS-0280158117-0
    Choose Options
  • Siemens Deka 80LB 840cc Compact Fuel Injector [8] for Ford Mustang EFI 1986-1998
    Quick view

    Siemens Deka 80LB 840cc Compact Fuel Injector [8] for Ford Mustang EFI 1986-1998

    $374.98
    SM-80LB-EV1-C-8-0002
    Out of stock
  • RC Engineering 1000cc Bosch Style Fuel Injectors [Qty 4] for BMW
    Quick view

    RC Engineering 1000cc Bosch Style Fuel Injectors [Qty 4] for BMW

    $361.50
    RC-1000CC-BOSCH-4-91332-BC
    Out of stock
  • RC Engineering 1000cc Fuel Injectors [Qty 4] for Dodge
    Quick view

    RC Engineering 1000cc Fuel Injectors [Qty 4] for Dodge

    $361.50
    RC-1000CC-SRT4-4-91338-BC
    Out of stock
  • RC Engineering 1000cc Fuel Injectors [Qty 4] for Honda
    Quick view

    RC Engineering 1000cc Fuel Injectors [Qty 4] for Honda

    $361.50
    RC-1000CC-S2000-4-91337-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