Rear Cat Delete and X-Pipe Question

[DGVR6]

Can we say idiot. Y in the world would you want to hack up a 2k exhaust for. Also the car doesn't have 2 sets of cats just 1 set. Those are resonators on the down pipes. If I was you I would cut out resonator on the down pipes then find another factory exhaust and cut out the resonator and muffler and just have tips on it. Done and cheap and you can see that awe exhaust to cover all expense for the mind unless money is no object to you. But if that was the case I wouldn't have an s4. I dunno.

He is just playing russian roulette with his catalytic converter.