2021-2024 Bronco 2.3L Genuine Ford OEM M-9603-B23 Calibration Tool +30HP

This was the right call.

Yeah my mileage dropped, yeah I have to pay for 93 octane, but my 2dr 2024 Bronco Badlands Sasquatch will almost pull the front tires off the pavement so who cares? If I wanted to save money I'd have bought a Prius. 10/10 would make this purchase every time.

Not great

I bought this for the rev match feature and it doesn’t work. The ODDII cord that came with the device was faulty, ford performance sent a new one that took 4 days to arrive. I have been on the phone with Ford performance a bunch, never do they call back with a solution, have three unanswered emails, still no rev match. I’ll be honest, I don’t think Ford cares. The tune did wake the thing up but there are cheaper options if all you want to do if buy expensive gas and get a little more zip! Rev match is what I was looking for and rev match I didn’t get.

Great calibration for 2.3L Bronco

The Ford Performance Calibration M-9603-B23 dramatically improved the drivability of my 2024 Bronco 2.3L Badlands with Manual Transmission. Most notably 1st and 2nd gear are vastly improved with the new Calibration. The gearing is much more practical for on-road use; with no change to the Crawl gear when needed. The Ford Performance Tech-Line was readily available and offered support regarding the installation. I highly recommend this Calibration Tool and it offers a great value for the performance.