Man,I like this build.
Lots of custom touches that may never get caught once it's all done and painted( like the rear bumper for example )

Keep it coming.

but I have to ask.

1 - Why the 3" exhaust over say a 2.5"

2nd - how is the exhaust going to be clamped together. I see the U-bolt/saddle clamp on the crossover pipe but band clamps everywhere else.

Or are you going to weld the system together ?