Dynomax 17676 build list?

[Teutonics]

I'm looking to do the DIY Dynomax 17676 exhaust (just for fun), and was searching for the home-brew "recipe"... without results. Here's what I gathered from other threads as being required:

• Dynomax 17676 mufller
• 2.5" diameter mandrel-bent 5" radius pipe
• 2.5" diameter straight pipe
• Inlet flange to match cat/bypass pipe outlet (currently unsure of size)
• 2 large pipe clamp bands
• some other "bracket" material to weld to muffler to attach with bands (above)

Anything else I'm missing? If you know of specific items feel free to add and I'll update the list as it's confirmed. This is not a near-term project for me, but I'll post the finalized list (once completed) with prices for each piece for future reference.

Or alternatively, if there's an existing thread that already has this we can point back to that one and call it a day.