Pipe Inlet Size?

Hi,

I have a 1990 Hodna Civic LX 4 door.
I am going to have a new muffler welded on and not change any of the piping.
I know the oulet pipe is 1.5 inches but what is the inlet pipe size for the muffler to fit onto?
I may get the N1 Apexi Universal muffler that has a 2.5 inch inlet size, will it fit?
How will it sound?

Thanks,
Owen

2 1/4 is the best way to go.

The stock size is 2 inches right?
Can I still get a 2.5 inch inlet muffler welded on?
Without changing any of the stock piping?

Originally posted by blade34609
The stock size is 2 inches right?
Can I still get a 2.5 inch inlet muffler welded on?
Without changing any of the stock piping?


The muffler shop will be able to weld a reducer on.