DeLorean Exhaust Pipe Diameter

[pezzonovante88]

Can anyone tell me what the inlet/outlet diameter is on the stock DeLorean exhaust and/or the exhaust tips? I'm just trying to figure out what kind of aftermarket muffler system to use.

[DMC5180]

Stock Muffler T-pipes 1.5"

Left side inlet 2" (I think)