Hope all works out for you. I am not the authority of cars, trucks, etc… But I am fairly certain the Cats are for legal emission reasons. That said, I have never had a catalytic converter saws-all’d https://www.walmart.com/ip/Hyper-Tou...B&gclsrc=aw.ds off. Between software and hardware there’s got to be a work around.
25-50 bucks new… to do that much damage SMH

Also sorry im not around much. I don’t know if all the software is still around or if another user is selling it, they, them, etc… I’ve got a dedicated HP Windows Tablet edition running all of it for me. It’s harder to find the old version of Windows and the .dll files