Quite special though, last of a breed.
You'd be able to tell your grandkids about it......
When the SMG blows up then do a manual conversion, that's what they do with M3 SMGs. The US got manual E60 M5s so the bits are about.
NB the US manual M5s use the 335i manual box IIRC.
E90 330i 6MT gone. E91 335i 6MT gone. AMG E63 Estate gone. M6GC current...