So I have have a 2019 Titan p4x I understand it has 4 catalytic converters but does it truly need 4 could I still run it more efficiently with deleting 2 of the 4 converters. I have a borla type s dual inlet dual outlet muffler and it exits out the back of the truck. My problem is I hate the way the borla exhaust sounds to me under full throttle it sounds like a wet fart I know it has a lot to do that it's a import motor and import motors sound different over domestic motors. But I'm looking for more free flowing exhaust and better rumble. I'm not interested with going to a flowmaster super 10 muffler that's to loud and choppy. I was thinking more along the lines of doing dual flowmaster series 40 mufflers and deleting 2 converts to have more free flow but better exhaust. Any thoughts.