i found that my cat is actually gutted

. i laughed and i don't really care but, i don't want a raspy exhaust. i have the slp loudmouth 1 and pacesetter shorties with a y pipe to connect up to the cat. should i replace it? what are some options? any sound clips of how raspy it actually is like this or is what i heard on my stock manifolds/loudmouth it? cuz that wasn't bad at all.
i have a couple days to wait for the air tubes that broke off in the check valves so it isn't immediate. plus i don't start driving till monday so i can wait.
man i had that driverside out so quick too but the passenger side, wow.