E90Post
 


TNT Racewerks
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > All-Wheel-Drive (Xi / xDrive) Talk > does the 335Xi have the option to be RWD like an STI?



Reply
 
Thread Tools Search this Thread
      09-10-2011, 07:54 PM   #265
Slops
Major General
 
Slops's Avatar
 
Drives: 2005 C55 AMG
Join Date: Jan 2011
Location: Oxford

Posts: 5,326
iTrader: (2)

I'd be very curious to see how much the DME update changed performance. The dp will really shine with a tune, so I won't expect a huge gain with just that. Do you have tuning plans?
Slops is offline   South Africa
0
Reply With Quote
      09-13-2011, 04:23 PM   #266
j2m
Colonel
 
j2m's Avatar
 
Drives: '11 E92 M3 DCT
Join Date: Jun 2011
Location: Calgary, Ab

Posts: 2,452
iTrader: (8)

Garage List
2011 BMW E92 M3  [5.00]
Quote:
Originally Posted by Sloppy View Post
I'd be very curious to see how much the DME update changed performance. The dp will really shine with a tune, so I won't expect a huge gain with just that. Do you have tuning plans?
My JB stage 2 shipped yesterday. So first I need to get my DME update then DP installed then tune!
__________________

11' E92 M3 Space Grey | DCT | ESS VT2- 625 | Gintani Race (valved) + Quad Res Catless X-Pipe | KW Sleeve's | GC Camber Plates|Arkym Diffuser | Vorsteiner VRS Lip | P3 Boost Guage | Stud Conversion
PHOTO's: Click Here ESS VT2 625 PHOTOS: Click Here
j2m is offline   Canada
0
Reply With Quote
      09-14-2011, 02:09 PM   #267
MTP335
First Lieutenant
 
Drives: 2011 E90 335i Xdrive Msport
Join Date: Mar 2011
Location: NYC

Posts: 375
iTrader: (0)

Quote:
Originally Posted by j2m View Post
My JB stage 2 shipped yesterday. So first I need to get my DME update then DP installed then tune!
DO you have a n55?
__________________
MTP335 is offline  
0
Reply With Quote
      09-14-2011, 02:43 PM   #268
j2m
Colonel
 
j2m's Avatar
 
Drives: '11 E92 M3 DCT
Join Date: Jun 2011
Location: Calgary, Ab

Posts: 2,452
iTrader: (8)

Garage List
2011 BMW E92 M3  [5.00]
Quote:
Originally Posted by MTP335 View Post
Quote:
Originally Posted by j2m View Post
My JB stage 2 shipped yesterday. So first I need to get my DME update then DP installed then tune!
DO you have a n55?
Yes N55
__________________

11' E92 M3 Space Grey | DCT | ESS VT2- 625 | Gintani Race (valved) + Quad Res Catless X-Pipe | KW Sleeve's | GC Camber Plates|Arkym Diffuser | Vorsteiner VRS Lip | P3 Boost Guage | Stud Conversion
PHOTO's: Click Here ESS VT2 625 PHOTOS: Click Here
j2m is offline   Canada
0
Reply With Quote
      09-14-2011, 03:00 PM   #269
aakrusen
To Punish and Enslave
 
aakrusen's Avatar
 
Drives: with both hands on the wheel
Join Date: Jul 2008
Location: Under the hood

Posts: 204
iTrader: (2)

Garage List
2008 335xi  [4.50]
Quote:
Originally Posted by Arnold K. View Post
Hmm, so peak numbers are the same. But there is clearly gains throughout parts of the powerband. That's pretty interesting.
It's looks to me that the difference between the two graphs could almost be the difference of two simultaneous runs with no changes to the car. Meaning that if a guy does one pull on the dyno, changes nothing, then does another pull then the graph could look very similar. It's appears as if the drag put on the system by the AWD doesn't affect the numbers regardless of if the AWD system is "deactivated". Despite the dyno numbers not being spectacular, shouldn't we see an increase in WHP if the AWD system was truly disengaged? I see that the front are not turning so does that mean that there is some slipping of a clutch or whatever is going on in the tranfser case?
aakrusen is offline  
0
Reply With Quote
      10-10-2011, 11:53 AM   #270
Pseudo Nim
twinborific
 
Pseudo Nim's Avatar
 
Drives: fast, sometimes slow
Join Date: Nov 2008
Location: i am a citizen of the world

Posts: 4,678
iTrader: (9)

Quote:
Originally Posted by kdiggz View Post
any updates? i just pulled the fuse for the first time for fun. we are stuck here working on columbus day and downtown is empty so we just had some fun. i havent driven a rwd car in a long while so getting a little sideways was scary!
Wonder what passer-bys thought of a BMW going sideways on a holiday with wipers moving like crazy on a sunny day
__________________
Pseudo Nim is offline  
0
Reply With Quote
      10-10-2011, 11:59 AM   #271
issabmw
cool beans
 
Drives: E30|E90|Godzilla
Join Date: Mar 2010
Location: Sunshine State

Posts: 1,364
iTrader: (2)

Quote:
Originally Posted by Pseudo Nim View Post
Wonder what passer-bys thought of a BMW going sideways on a holiday with wipers moving like crazy on a sunny day
Lol.

Tip: if you turn the car off and on again, the wipers stop. They don't turn back on until the fuse is back in, though.
issabmw is offline   Lebanon
0
Reply With Quote
      10-10-2011, 12:00 PM   #272
Pseudo Nim
twinborific
 
Pseudo Nim's Avatar
 
Drives: fast, sometimes slow
Join Date: Nov 2008
Location: i am a citizen of the world

Posts: 4,678
iTrader: (9)

Quote:
Originally Posted by issabmw View Post
Lol.

Tip: if you turn the car off and on again, the wipers stop. They don't turn back on until the fuse is back in, though.
Ha. Good to know
__________________
Pseudo Nim is offline  
0
Reply With Quote
      10-10-2011, 12:20 PM   #273
issabmw
cool beans
 
Drives: E30|E90|Godzilla
Join Date: Mar 2010
Location: Sunshine State

Posts: 1,364
iTrader: (2)

Quote:
Originally Posted by kdiggz View Post
lol that is what we were thinking. the guy at our office parking ramp gave us a wtf look as we pulled out with the wipers going crazy on a perfect sunny day. good to know about the stopping and restarting the car to turn the wipers off. i can deal with the lights on the dash but the wipers was kind of annoying
Lol. Yes its turning it off and on, maybe you have to push the stalk up or down, I'm can't remember, but sure enough the wipers do turn off.

Something weird happened, I was trying to pull the fuse out with my fingers the other day, and couldn't grip it enough to pull it out. The fuse did wiggle in the slot though. Anyway, the traction light (triangle with circular arrow) came up on the dash and stayed, as well as this: 4x4!

Everything worked, I thought I cracked the secret, but I tried a burnout and turns out the awd was still working. I pushed/tightened the fuse in the slot and that took care of the problem.
issabmw is offline   Lebanon
0
Reply With Quote
      10-10-2011, 12:33 PM   #274
Pseudo Nim
twinborific
 
Pseudo Nim's Avatar
 
Drives: fast, sometimes slow
Join Date: Nov 2008
Location: i am a citizen of the world

Posts: 4,678
iTrader: (9)

Quote:
Originally Posted by issabmw View Post
Lol. Yes its turning it off and on, maybe you have to push the stalk up or down, I'm can't remember, but sure enough the wipers do turn off.

Something weird happened, I was trying to pull the fuse out with my fingers the other day, and couldn't grip it enough to pull it out. The fuse did wiggle in the slot though. Anyway, the traction light (triangle with circular arrow) came up on the dash and stayed, as well as this: 4x4!

Everything worked, I thought I cracked the secret, but I tried a burnout and turns out the awd was still working. I pushed/tightened the fuse in the slot and that took care of the problem.
Interesting. But yo - why use fingers when a convenient tool is stuck into the fusebox for you?
__________________
Pseudo Nim is offline  
0
Reply With Quote
      10-10-2011, 01:07 PM   #275
issabmw
cool beans
 
Drives: E30|E90|Godzilla
Join Date: Mar 2010
Location: Sunshine State

Posts: 1,364
iTrader: (2)

Quote:
Originally Posted by Pseudo Nim View Post
Interesting. But yo - why use fingers when a convenient tool is stuck into the fusebox for you?
Lol wheres that at, near flashlight?
issabmw is offline   Lebanon
0
Reply With Quote
      10-10-2011, 01:12 PM   #276
VTsullyman
New Member
 
Drives: 2007 335xi
Join Date: Oct 2011
Location: Hartford CT

Posts: 17
iTrader: (0)

I can't wait to try this out one day. If it could be programmed into a tune or something, it would be a huge selling point for me.
VTsullyman is offline   United_States
0
Reply With Quote
      10-10-2011, 02:33 PM   #277
Pseudo Nim
twinborific
 
Pseudo Nim's Avatar
 
Drives: fast, sometimes slow
Join Date: Nov 2008
Location: i am a citizen of the world

Posts: 4,678
iTrader: (9)

Quote:
Originally Posted by issabmw View Post
Lol wheres that at, near flashlight?
it's roughly like this (the red thing in the picture):

__________________
Pseudo Nim is offline  
0
Reply With Quote
      10-10-2011, 02:52 PM   #278
issabmw
cool beans
 
Drives: E30|E90|Godzilla
Join Date: Mar 2010
Location: Sunshine State

Posts: 1,364
iTrader: (2)

Quote:
Originally Posted by Pseudo Nim View Post
it's roughly like this (the red thing in the picture):

Thanks man. I'll see if I have one in there.
issabmw is offline   Lebanon
0
Reply With Quote
      10-14-2011, 04:15 PM   #279
mykal335xi
boom
 
mykal335xi's Avatar
 
Drives: 335xi
Join Date: Apr 2011
Location: Varies

Posts: 598
iTrader: (6)

Getting rid of my run-flats in the morning, so I'm going out later tonight and will pull the fuse and shut the car off to get rid of the wipers, then I'm going to shred the rear tires and hopefully not get the cops called on me!

Last time I did maybe 3-4 donuts, and the smoke cloud was like 25-35 ft in the air it was crazy.
mykal335xi is offline  
0
Reply With Quote
      10-15-2011, 09:43 AM   #280
j2m
Colonel
 
j2m's Avatar
 
Drives: '11 E92 M3 DCT
Join Date: Jun 2011
Location: Calgary, Ab

Posts: 2,452
iTrader: (8)

Garage List
2011 BMW E92 M3  [5.00]
That is awesome! Take some video for us to enjoy! BTW my wipers would not go off after re-start?
It is a lot of fun though. I need to re-dyno now that I got my JB4, Vishnu catless DP, mid cat delete, ER chargepipe and meth installed. Would be interesting!
Has anyone driven with the fuse pulled for an extended period? On the highway?
Quote:
Originally Posted by amclint View Post
Getting rid of my run-flats in the morning, so I'm going out later tonight and will pull the fuse and shut the car off to get rid of the wipers, then I'm going to shred the rear tires and hopefully not get the cops called on me!

Last time I did maybe 3-4 donuts, and the smoke cloud was like 25-35 ft in the air it was crazy.
__________________

11' E92 M3 Space Grey | DCT | ESS VT2- 625 | Gintani Race (valved) + Quad Res Catless X-Pipe | KW Sleeve's | GC Camber Plates|Arkym Diffuser | Vorsteiner VRS Lip | P3 Boost Guage | Stud Conversion
PHOTO's: Click Here ESS VT2 625 PHOTOS: Click Here
j2m is offline   Canada
0
Reply With Quote
      10-15-2011, 10:04 AM   #281
akotten
Major
 
akotten's Avatar
 
Drives: 2007 335xi
Join Date: Mar 2011
Location: Rapid City, SD

Posts: 1,033
iTrader: (2)

Has anyone contacted Shiv about this yet?
akotten is offline  
0
Reply With Quote
      10-15-2011, 10:06 AM   #282
Apogee
Second Lieutenant
 
Apogee's Avatar
 
Drives: 335d/Lancer Evolution X
Join Date: Oct 2011
Location: Olympia, Washington

Posts: 232
iTrader: (1)

just sounds like a bad idea all around...should have just went with the RWD version...still why would you want to do that?
Apogee is offline   United_States
0
Reply With Quote
      10-15-2011, 10:11 AM   #283
akotten
Major
 
akotten's Avatar
 
Drives: 2007 335xi
Join Date: Mar 2011
Location: Rapid City, SD

Posts: 1,033
iTrader: (2)

Quote:
Originally Posted by Apogee View Post
just sounds like a bad idea all around...should have just went with the RWD version...still why would you want to do that?
Because some of us live in areas where awd is required for 3-4 months of the year, but get stuck with awd during the summer.
akotten is offline  
0
Reply With Quote
      10-16-2011, 02:34 AM   #284
mykal335xi
boom
 
mykal335xi's Avatar
 
Drives: 335xi
Join Date: Apr 2011
Location: Varies

Posts: 598
iTrader: (6)

I roasted my run flats pretty good, wish I had LSD to make the donuts better but going straight I had two nice black stripes for about as long as I wanted to roast them.

The only way I got the wipers to go off was pulling the wiper fuse block, it's a big one and a bit of a pain but still only took a few seconds to take out.

The car without the fuse does drive a bit odd, I wouldn't feel comfortable taking it above highway speed or driving it for any long distance. In an empty parking lot next to a lake with no houses around though, it's great fun!
mykal335xi is offline  
0
Reply With Quote
      10-19-2011, 11:45 AM   #285
DannyZRC
New Member
 
Drives: With wheels that go 'round
Join Date: Oct 2011
Location: United States

Posts: 25
iTrader: (0)

On many of these clutch-coupled 4wd systems the parking brake signal will de-energize the transfer clutch.

Has anyone verified this as not being the case for the xdrive?
DannyZRC is offline  
0
Reply With Quote
      11-16-2011, 01:05 PM   #286
sk8board511
Captain
 
sk8board511's Avatar
 
Drives: 07-E90/99' Cherokee Beater
Join Date: Feb 2010
Location: So. Me.

Posts: 684
iTrader: (0)

any updates on this, its coming up on snow season and i know a few of us would like to have some fun once the snow flies
__________________
KING"ish" OF Changed for collins
Musilli Performance
AT HOME SERVICE-PM for Details
Street, Track, Drag Bike builds
Installations, Maintenance, Detailing
sk8board511 is offline   United_States
0
Reply With Quote
Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 06:57 AM.




e90post
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST