1991 Thunderbird 5.0 ECU Location

[BigxN8]

Not able to find where it is. I'm planning to replace the chip with a performance one. Does anyone know where it is?

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[Terminatorbird]

Should be in the quarter panel on passenger side underneath glovebox on the right side. I have a 4.6 but they're both mn 12s. Should be the same.

 

[BigxN8]

Should be in the quarter panel on passenger side underneath glovebox on the right side. I have a 4.6 but they're both mn 12s. Should be the same.

How far do I have to go in terms of tearing apart the car?

 

[Terminatorbird]

How far do I have to go in terms of tearing apart the car?

Not too bad. I literally just did the same a week ago. It's some work but nothing gets damaged if your just graceful. And be easy on it also when you drop it out.