Will this delete kit work for 2022

Is this kit legit? Looking to delete my 2022 6.7 Cummins thought the new ecm wasn’t tunable and you have to swap to 21 or older ecm? Advice needed

Is this kit legit? Looking to delete my 2022 6.7 Cummins thought the new ecm wasn’t tunable and you have to swap to 21 or older ecm? Advice needed