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Holley Complete Plug & Play HP EFI ECU & Harness Kit Ford Modular 4.6/5.4L 4V Engine

510-550-617

made in usa

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Holley 550-617
$2,157.95
Complete Plug & Play HP EFI ECU & Harness Kit
  • Ford Modular 4.6/5.4L 4V Engine
  • For Jetronic ''Bosch Style'' Injector Harness
  • Bosch Wideband O2 Sensor
  • Free Shipping - Ships directly from the manufacturer
    QTY

    I have a couple of questions 1 of them is can this be used on a 97 f150 even tho it says it's for a 99 and up and will this also run the transmission I tell to make it work properly

    Asked by: Sparkplug110
    You will need to modify the wiring harness and add the required sensors to make it work on a 1997, it is designed for the 99 and later applications.
    Answered by: Rusty B
    Date published: 2018-07-14

    Will this kit run the 2008 5.4 4 valve with fly by wire throttle pedal?

    Asked by: Justin1984
    Yes, this should work for your application. Here is a link to the instructions -http://www.jegs.com/InstallationInstructions/500/510/510-550-616.pdf
    Answered by: Rusty B
    Date published: 2018-04-18

    Will this work for 98 Mustang gt with 98 4v cobra motor ?

    Asked by: Mike111777
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    Some parts are not legal for use in California or other states with similar laws / regulations

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