ok my cats are clogged so im thing i might just take them off and run a straight pipe or gut em, this is only going to be temporary until i get money for high flow cats. if i take the cats off what do i do with the air tubes that connect to them and how do i take them off ?

cut them from the pipe, you'll have to rig something when you get new cats, but don't worry it will be an easy rig

do i just cut the air tubes off the cats ?

yep dont worry about it