Does anyone know the inlet size on the C230k exhaust (pre muffler, right before the muffler)? Is it 2.5"? Basically what I'm trying to ascertain is what size inlet is needed when getting a universal muffler. I see some at 2.25" and some at 2.5". Which one is the correct size or will they both fit? Also, what is involved when you replace the muffler? Is it just a cut and weld? Thanks.


Dave