2 1/2" or 3"

Like stated before: 500hp is the cut-off for 2 1/2" exhaust so go with the 3". I like the set up that "abodyjoe". very clean and tidy.

I have never been a fan of DynoMax mufflers. I have a set on a truck once. They rusted out around both inlet/outlet pipes. There was no other rust on the mufflers anywhere else and they weren't that old.