Are The Mufflers For T100 And T120 Interchangeable?

Just wondering if a 16-20 T120 muffler will fit on a 2018 T100. The mounting location seems to be the same on both. I have heard that the T120 mufflers are ~1" longer than the T100 ones, and the part numbers on the manuals are also different for the two models.
Has anyone tried this?
Thanks in advance.

 

Thanks, @Robbi18 , for confirming that.
Do you happen to know whether the slightly longer muffler would have any noticeable effect on backpressure, or on power and fuel performance? My assumption is that any change would be minimal, given that the T120 mufflers are only slightly longer, but I was curious if you have any information or data on how this impacts backpressure, exhaust scavenging, power, or fuel efficiency.

Thanks in advance.