maxima muffler

I damaged my stock muffler on my 5th gen max, so now I need to get a new one. Instead of replacing the stock, maybe an aftermarket muffler would be nice. What do you guys think is a nice bang for the buck muffler?

if all you're going to do is replace the muffler i'd recommend just getting another factory one since it's a functional, variable backflow muffler and it's part of the reason why nissan squeaked an extra 32 hp out of the VQ30 motor.

I don't think the muffler aided much in getting an extra 32 hp out of the VQ30 motor. Maybe it was the transition into the VQ35? Hmmm