Eibach or H&R springs or if money is no problem KW coilovers.
Either BMW LSD or quaife - again depending on your budget.
Optional ARB's - Eibach or Hartge.
I have H&R springs, Hartge ARB's and quaife diff and the car has gone from good to superb in the handling/traction dept !!
Engine wise, JB4 and a downpipe [either catted or decat] should give you extra oomph. Exhaust upgrade [optional] but BMW MPE is back box only but milltek, scorpion, BCS and supersprint all do cat back systems.
__________________
Fettled M135i EB AT then AW M2 DCT - both gone but not forgotten:
Current '22 X3M LCI..
|