[Proj_f44 228]

I have probably spent north of 50 hours researching on my 2021 f44 228ix m-sport. It looks like there is all the aftermarket parts I could ask for are available for the M235, but not for the 228ix m-sport. After researching the dimensions of the two, It seems that they are virtually the exact same other than the rear diffusor and kidney grille.

My Question is if I were to replace the rear diffusor of my 228ix m-sport, would this make it to where an aftermarket exhaust made for the m235 would fit onto my 228ix m-sport?