2018 Blk Betty

I’m convinced it’s the ball and socket connection on the Y pipe to the header/manifold. The passenger side doesn’t have that connection and I do t hear anything from that side whatsoever. I’ve done Hooker Blackheart header on my 2018 5.3 and am about to cut/weld the Y pipe on driver side to make a connection exactly like the passenger side. it will fix the exhaust leak problem everyone is experiencing