he is running a ca.....car.......curbera........curberater.....ah....c-a-r-b-u-rator, I doubt cats would last long, right?NP, if you really want quiet or a step above stock, just run a catted H or X pipe.
My exhaust is too complicated to simply add cats being a mix from different year cars and floor clearance issues.
But if i could i would just run a catted bassani 3 piece X pipe.
I ran a catted pipe back in the day with 3 chamber flowmasters (who knows what they call them now) and it was low volume for sure.
Probably smell a lot better too.
Or chop up the H or X you have now and add resonators.
Besides, he has a dog so there's that