A V-band kit allows you to connect or disconnect sections of your exhaust by removing a single nut. V-Clamp has a captive (non-removable) T-bolt closure.
Fuel Line Disconnect Tool 3/8-Inch & 5/16-Inch Quick Disconnect Tool Kit for GM
Tekton SRH11108 3/8 Inch Drive x 8 Inch Quick-Release Ratchet
3M Perfect-It 33034 1-Step Single Sided Finishing Pad, 6 Inch, Quick Connect
3 inch Quick Change Roll On/Off Locking AO Sanding/Grinding Discs
3M Perfect-It 33285 Foam Polishing Pad, 6 Inch, Quick Connect, Gray
2 inch Quick Change Roll On/Off Locking AO Sanding/Grinding Discs