Muffler options

My DynomaxTurbo, crimped, 3in/3out, 3-pass muffs,are just right and were new in 1999. They are still on there, but I drilled small holes in the low points to let the moisture out. I also holed the TPs. EDIT; drilled small drainholes in the TailPipes.
But I now cruise at 2250rpm, so that's something to consider too.They did not drone with 3.55s and 65=2900 either.
But at 7000 they scream like banshees on fire, so every cop within a mile radius will know what he's up to.
I wouldn't trade them for anything else I've ever heard.
No crossover anymore; they mightabin a bit quieter when it was still on there.