XI power distribution??

bimmerlicious · 03-10-2012, 04:38 PM

just out of curiosity, i know that xi system distributes power front and back depends on the situation but does it distribute side to side as well?

merchomini · 03-10-2012, 05:21 PM

yes

pits200 · 03-10-2012, 07:04 PM

No, there is no side to side adjusting. Just front to back. Need to go out and buy 2 lsds if you want that.

EyeGuy · 03-10-2012, 08:07 PM

or an evo

ExpensiveTaste · 03-10-2012, 10:07 PM

Yes and no. It can apply the brakes to one side which will apply more power to the opposite side.

4corners · 03-10-2012, 10:30 PM

Quote:

Originally Posted by ExpensiveTaste

Yes and no. It can apply the brakes to one side which will apply more power to the opposite side.

Truth

littleE92 · 03-10-2012, 10:46 PM

In terms of traction, pretty much all cars these days can do that to their drive wheels. That's what stability/traction control does mostly...

If you meant to ask if the torque shifts during cornering in non-slip situations to reduce understeer (like GT-R and EVO) then no...I believe the X6M was the first BMW to have torque vectoring xDrive to improve handling. Audi's S4/S5 don't have this standard either and need to be ticked as an option.

Edit:
They call it Dynamic Performance Control...
http://www.bmw.ca/ca/en/newvehicles/...ontrol.html?x6

Looks like X5M has it too...

ExpensiveTaste · 03-11-2012, 11:18 AM

Quote:

Originally Posted by pits200

No, there is no side to side adjusting. Just front to back. Need to go out and buy 2 lsds if you want that.

Oh, and an LSD will not do that. Limited Slip Differentials just lock both axles together if the car is in a power situation as opposed to braking or cruising. You would need an electronic differential to actually distribute power from one side to the other selectively.

RevC · 03-20-2012, 10:33 PM

Quote:

Originally Posted by ExpensiveTaste

Yes and no. It can apply the brakes to one side which will apply more power to the opposite side.

this, "E-Dif"

03-10-2012, 04:38 PM	#1
bimmerlicious Enlisted Member Drives: 08 E92 335xi Join Date: Nov 2011 Location: Canada, AB Posts: 49 iTrader: (0)	XI power distribution?? just out of curiosity, i know that xi system distributes power front and back depends on the situation but does it distribute side to side as well?
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03-10-2012, 05:21 PM	#2
merchomini Captain Drives: 2005 Evolution 8 Join Date: Apr 2011 Location: USA alldaway Posts: 786 iTrader: (0)	yes __________________ 2005 Evolution 8 - Current 2007 SGM/coral e92 335i - Sold 2009 BSM lci e90 335i xdrive - Sold
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03-10-2012, 10:07 PM	#5
ExpensiveTaste Poor Kid with Dreams Drives: BSM 07 E90 335xi Join Date: Aug 2010 Location: Danbury, CT Posts: 701 iTrader: (4)	Yes and no. It can apply the brakes to one side which will apply more power to the opposite side. __________________ '07 BSM 335xi JB4, DCI, CX Racing I/C, ER Chargepipe, Meth, KW V3 - Pending Sale '95 Mustang GTS 347ci Ported TFS TW Heads,Custom Cam,Victor 5.0 IM,Tubular Front Suspension,Full Exhaust,Big and Littles
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03-10-2012, 10:46 PM	#7
littleE92 Douche in Training Drives: 2011 335xi e92 6AT m-sport Join Date: Oct 2011 Location: Calgary Posts: 40 iTrader: (0)	In terms of traction, pretty much all cars these days can do that to their drive wheels. That's what stability/traction control does mostly... If you meant to ask if the torque shifts during cornering in non-slip situations to reduce understeer (like GT-R and EVO) then no...I believe the X6M was the first BMW to have torque vectoring xDrive to improve handling. Audi's S4/S5 don't have this standard either and need to be ticked as an option. Edit: They call it Dynamic Performance Control... http://www.bmw.ca/ca/en/newvehicles/...ontrol.html?x6 Looks like X5M has it too... __________________ 2011 335Xi E92 Le Mans Blue 6AT M-sport with Exec and Nav package
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03-10-2012, 07:04 PM	#3
pits200 Lieutenant Colonel Drives: 09 335i X-Drive Black Sapphire Join Date: Mar 2010 Location: Pittsburgh Posts: 1,897 iTrader: (0)	No, there is no side to side adjusting. Just front to back. Need to go out and buy 2 lsds if you want that.
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03-10-2012, 08:07 PM	#4
EyeGuy Private First Class Drives: 08 335xi coupe Join Date: Apr 2011 Location: Rockland NY Posts: 162 iTrader: (2)	or an evo
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