MS3Pro PNP Installation on the 1999-2004 Ford Mustang (part 2/2)

Part 2 covers the physical installation of the ECU in a 1999-2004 Ford Mustang (upcoming 1996-1998 model will be identical) Learn more about the AMPEFI MS3Pro Plug-N-Play standalone ECUs here: 1999-2004 V8 GT/Mach1 and 99-02 Cobra: https://www.diyautotune.com/product/9... 2003-2004 Terminator Cobra: https://www.diyautotune.com/product/0... See Part 1 for physical installation walkthru! Part 1 available here:    • MS3Pro PNP Installation on the 1999-2004 F...   Learn EFI with the EFI Tuners Guide: https://www.diyautotune.com/support/t... Learn HOW TO Install, Configure, and Tune Electronic Fuel Injection Systems-- FREE!