i had my y pipe off the manifolds cut off and each one ran into a 2 in 1 out cat. but there are still a 2 bolt connection joint to hold them together so i think that if i take them off they should still come off alright.
how much would one expect to pay for a set from the junkyard? i was thinking if i could get some and modding them,put those on and then after the switch, mod the other ones and sell them for what i paid at the junkyard. or would that be way too much $$?