Here's the setup I had installed on my truck:
2 Magnaflow hi-flow cats
1 Magnaflow x-pipe
2 14" Magnaflow round mufflers (part 10415)
2 18" long 3.5" slashed tips
The piping was all 2.25"
The truck is loud and deep, but doesn't crack or pop. It sounds ballsy and it sounds perfect. Unfortunately, I don't have any sound clips. My laptop sucks at recording sound and does the truck no justice, but here are some pictures:
