Sold: South Carolina FS: Ford Performance ProCal 4 Calibration - M-9603-B23 - 2021-2024 Bronco 2.3L - NEW SEALED - $550

[baseline mac]

Selling a factory-sealed, unopened Ford Performance Power Pack calibration, PN M-9603-B23. Ordered it without catching the year split — this is the 2021-2024 2.3L part and my Bronco is a ’25, which takes the B23A. Never opened, never plugged in, never linked to a VIN.


Fits: 2021-2024 Bronco, 2.3L EcoBoost, automatic or manual


Includes: Sealed box with ProCal 4 tool and all factory contents


Specs: 333 hp / 385 lb-ft • tire size up to 37x12.5R17 • axle ratio to 5.38 • CARB E.O. D-431-6 • premium fuel required


Condition: New in sealed box


MSRP: $850 — currently ~$690 street


Asking: $550 shipped CONUS, OBO


Location: North Myrtle Beach, SC — local pickup welcome


Worth noting: ProCal tools VIN-lock the first time they’re used and aren’t transferable after that. This one is still sealed, so it goes to the buyer completely clean.


Photos below include my username and today’s date per forum rules. Happy to answer questions in the thread or by PM.

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[jeffro_54]

Damn! Would've scooped it up.
Mines a 26
Im in myrtle lol

 

[Tanger]

Screaming deal- been a great mod on my 2.3L manual…

 

[baseline mac]

Yah I’m taking it in the head hard here. Totally my mistake. I should have done more research. Ford will not take returns. Figured I’d help a fellow member on a deal.

 

[Archerman907]

This happened to me. My dealer ordered me the wrong year when i bought my bronco. They were able to work with ford performance to void the 21-24 voucher code, and have a new 2025 voucher code generated.

No guarantees but worth a look into.

 

[Copper Red NC]

Selling a factory-sealed, unopened Ford Performance Power Pack calibration, PN M-9603-B23. Ordered it without catching the year split — this is the 2021-2024 2.3L part and my Bronco is a ’25, which takes the B23A. Never opened, never plugged in, never linked to a VIN.


Fits: 2021-2024 Bronco, 2.3L EcoBoost, automatic or manual


Includes: Sealed box with ProCal 4 tool and all factory contents


Specs: 333 hp / 385 lb-ft • tire size up to 37x12.5R17 • axle ratio to 5.38 • CARB E.O. D-431-6 • premium fuel required


Condition: New in sealed box


MSRP: $850 — currently ~$690 street


Asking: $550 shipped CONUS, OBO


Location: North Myrtle Beach, SC — local pickup welcome


Worth noting: ProCal tools VIN-lock the first time they’re used and aren’t transferable after that. This one is still sealed, so it goes to the buyer completely clean.


Photos below include my username and today’s date per forum rules. Happy to answer questions in the thread or by PM.

Just sent you a message!

 

[omg_bbq]

Selling a factory-sealed, unopened Ford Performance Power Pack calibration, PN M-9603-B23. Ordered it without catching the year split — this is the 2021-2024 2.3L part and my Bronco is a ’25, which takes the B23A. Never opened, never plugged in, never linked to a VIN.


Fits: 2021-2024 Bronco, 2.3L EcoBoost, automatic or manual


Includes: Sealed box with ProCal 4 tool and all factory contents


Specs: 333 hp / 385 lb-ft • tire size up to 37x12.5R17 • axle ratio to 5.38 • CARB E.O. D-431-6 • premium fuel required


Condition: New in sealed box


MSRP: $850 — currently ~$690 street


Asking: $550 shipped CONUS, OBO


Location: North Myrtle Beach, SC — local pickup welcome


Worth noting: ProCal tools VIN-lock the first time they’re used and aren’t transferable after that. This one is still sealed, so it goes to the buyer completely clean.


Photos below include my username and today’s date per forum rules. Happy to answer questions in the thread or by PM.

DM'ed also assuming too late...

 

[baseline mac]

Nope still have it for sale. Just want asking price.

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