Example for the 8 everyone does the same thing

cams : gsc s2 or kelford
fmic : ets or ams or buschur
o2 housing : open dump or normal
licp: ams buschur or ets

What are common mods everyone gets on stock turbo......

 

Cams: None. Most people use the stock ones until they upgrade the stock turbo.
FMIC: Usually ETS or AMS
O2 Housing/Downpipe: Usually the AMS O2/DP. It is a beautiful piece. Or maybe ETS or MAP. Either Dump or normal
UICP: The UICP is the one you need to replace on the X. It is usually AMS, ETS, etc.. Some get a titanium one..

 

VIII BPU - IX DV, fuel pump, TBE, MBC, and a tune
IX BPU - TBE, MBC, tune
X BPU - Tune

Common mods? Well, that's a different story.

 

Haha. True..

XI BPU- bigger battery packs.