Hey guys I corrected the link from my original post after I got home from work today.

Here it is
235 exhaust sound So allow me to start over.
What will be the correct size exhaust pipes to run?
What mufflers do you recommend?
Don stated the H pipe makes the sound more mellow, doesn't crackle as much is that the same for the x pipe? I am not a fan of the crackle but love the somewhat low tone at idle.
I guess another concern I would have would be cruising on the highway would a different muffler be better for cab noise?
Thanks guys