I think you have to bring it in and have them try FDRS and see if the update populates. Mine worked on a 23 2 door.
I agree, just in it for the paycheck! most all of them in this industry now it seems.
I have a B&O factory sub you can have for $25 plus shipping. Has been listed for a while on e bay for $75
2021 - 2023 FORD BRONCO OEM FACTORY SUB WOOFER SPEAKER M2DT18808 M2DT18808L | eBay
I wonder how the Bronco knows % of oil life? My first was 6 months in @ 1500 miles and now after 6 more months I'm @ 58% with only 3k miles now....time to change it? Yes?
I just asked my advisor about this via txt and he replied...
"Not that applied to yours. We look them up VIN specific, but basically it is a DDM PDM update. If a TSB or SSM does not apply, we bill ford straight time for it."
Warranty covers it if your windows stick when you open doors.
Here is a link to my upgrade of the B&O sub enclosure with a pic of the tab you need to cut.
B&O subwoofer upgrade | Bronco6G - 2021+ Ford Bronco & Bronco Raptor Forum, News, Blog & Owners Community
It is a somewhat more pricey option but it is a single amp with a sufficient number of channels.
The amplifier:
https://mobridge.us/product/mobridge-bo-a2b-ford-amp/
The Bronco kit (with interposer and mounting plate) and power harness...
If you like Infinity here is one from them...
Infinity Kappa Five5-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 350 watts RMS x 1 at 2 ohms
Amazon.com: Infinity KAPPAFIVE High-Performance Multi-Channel Class D Amplifier : Electronics
If space is a problem, check out this micro amp by soundstream.
Amazon.com: Soundstream ST5.1300D, 1300W 5 Channel Full Range Car Stereo Amplifier, 5 CH Class D Mirco Compact Amp w/Sub Ch : Electronics
here are the woofer specs
Model Number
TXFBB12
Subwoofer Size
12”
Voice Coil
Dual 4 ohm
Frequency Response
20Hz - 250Hz
RMS Power
400 watts
Peak Power
800 watts
Speaker Weight
12.5 lbs