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  1. Home
  2. Category
  3. Air and Fuel
  4. Fuel Injection Systems and Components - Electronic
  5. Electronic Fuel Injection Systems

Electronic Fuel Injection Systems

  • Sold Out
    Super Sniper Stealth 4150 4-Injector, by HOLLEY, Man. Part # 550-873

    HOLLEY

    Super Sniper Stealth 4150 4-Injector, by HOLLEY, Man. Part # 550-873

    Upgrade your engine with the cutting-edge Super Sniper Stealth 4150 4-Injector by HOLLEY. This top-of-the-line throttle body delivers unparalleled performance and fuel efficiency. Crafted from high-quality aluminum, this sleek silver kit ensures...
    $1,580.99
    out of stock
  • Sold Out
    Super Sniper Stealth 4150 4-Injector, by HOLLEY, Man. Part # 550-874

    HOLLEY

    Super Sniper Stealth 4150 4-Injector, by HOLLEY, Man. Part # 550-874

    Upgrade your ride with the cutting-edge Super Sniper Stealth 4150 4-Injector by HOLLEY. This fuel injection system delivers optimal fuel delivery, ensuring maximum power and performance for your vehicle. The throttle body design provides precise fuel...
    $1,692.99
    out of stock
  • Sold Out
    Image coming soon

    HOLLEY

    Super Sniper Stealth EFI 4150 8-Injectors - Gold, by HOLLEY, Man. Part # 550-878

    Upgrade your vehicle with the Super Sniper Stealth EFI 4150 8-Injectors in stunning Gold by HOLLEY. This throttle body kit boasts 870 CFM, ensuring optimal performance and fuel efficiency for your ride. Experience the power of fuel injection technology...
    $1,999.95
    out of stock
  • on sale!
    12% off
    Syper Sniper Stealth EFI 4150 - w/8-Injectors, by HOLLEY, Man. Part # 550-876

    HOLLEY

    Syper Sniper Stealth EFI 4150 - w/8-Injectors, by HOLLEY, Man. Part # 550-876

    Discover the ultimate in fuel injection performance with the HOLLEY Syper Sniper Stealth EFI 4150 kit. This throttle body system boasts a powerful 870 CFM capacity, ensuring optimal fuel delivery for your engine's needs. Engineered for precision and...
    $1,736.53
    $1,978.95
    $1,978.95
    choose option
  • Sold Out
    Terminator EFI X Stealth Kit 4150 8-Injectors, by HOLLEY, Man. Part # 550-1004

    HOLLEY

    Terminator EFI X Stealth Kit 4150 8-Injectors, by HOLLEY, Man. Part # 550-1004

    Upgrade your vehicle's performance with the high-quality Terminator EFI X Stealth Kit 4150 8-Injectors from HOLLEY. This cutting-edge fuel injection system offers unmatched precision and power for your engine. Experience the ultimate in throttle body...
    $2,507.95
    out of stock
  • Sold Out
    Terminator Stealth EFI Kit  Classic Gold Finish, by HOLLEY, Man. Part # 550-444

    HOLLEY

    Terminator Stealth EFI Kit Classic Gold Finish, by HOLLEY, Man. Part # 550-444

    Fuel Injection - Terminator Stealth EFI - Throttle Body - Square Bore - 3.5 in Touch Screen / Transmission Harness / Tuner - Aluminum - Gold - V8 - Kit
    $2,825.95
    out of stock
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