Pipe size going into muffler

[irietek]

Hello,

does anyone know the pipe size going into the muffler?
2005 Mazda 3 GFX 2.3 Sedan

D.C.

[wingnut12]

2" sounds familiar, but I'm sure someone will chime in if I'm wrong.

[Kevin@nextmod]

Most likely 2.25
I'm not 100% either

[wingnut12]

The MS one is 2.25.

Where's Flippy when you need him?