let see what i know...
b8 210....vs b8 180
1.Turbo is VJ23 (very big and powerful turbo)
2.Bolt for rocker cover..the bolt head less curve compare to 180
3.Bodypart...GTR bumper, with 2 nos of spotlight
4.Chasis code BG8Z
5.Intercooler on FMIC as standard
B8 180
1.Turbo VJ20 (small turbo)
2.Bolt for rocker cover..bolt head curve (Half sphere)
3.Bodypart...GTX bumper
4.Chasis Code BG8R
5.intercooler side way in engine bay
that all i know so far