Quote:
Originally Posted by 1QuikWS6
MPerformance LSD is available OEM from BMW for F30, 31, 32, 33 & 36 including xdrive AWD models & has been for some time...
In fact, they just recently had a 'fire sale' on the auto tranny version of these in U.S. - went for $450 
Got one & already had it installed in my 2015 435iX
PnP no coding necessary = worx WITH the BMW AWD system @ 30% threshold under where AWD starts
33107555607
BMW M Performance limited-slip diff
TYP 188, I=3.15
M Performance Accessories
Part 33107555607 was found on the following vehicles:
3' F30 (04/2011 — 07/2015)
3' F31 (08/2011 — 06/2015)
4' F32 (11/2012 — 02/2017)
4' F33 (03/2013 — 02/2017)
4' F36 Gran Coupé (07/2013 — 06/2016)
Has been tested by (2) forum members and the auto version diff definitely does NOT fit manual cars - the axles would need to be modified 
I luv the way the car acts now  Having driven RWD BMW's before - the best way to explain it is the car now drives like a RWD but with added grip of AWD. Most noticeable coming out of turns during 'spirited' driving  |
Hmm, interesting that you mention F36 GC xDrive because according to all places I've seen it, it doesn't list xDrive for F36 GC:
https://www.schmiedmann.com/en/produ...3-10-7-555-607
Fits only models with automatic transmission (S205A), or sport-automatic transmission (S2TBA)
F30 Sedan
335i
335iX
F31 Touring
335i
335iX
F32 Coupé
435i
435iX
440i
F33 Convertible
435i
435iX
440i
F36 Gran Coupé
435i
https://www.realoem.com/bmw/enUS/par...&q=33107555607
"The specified part was not found"