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What is Active Roll Stabilization/Dynamic Drive?
#1
Posted 05 August 2004 - 07:44 PM
Active Roll Stabilization is an "active" suspension control system design to reduce body roll in cornering, resulting in improved handling. Whenever entering a corner, "lateral acceleration" is generated. Sensors read the level of body roll and communicate with the ECU or central "brain" which then processes this signal and coordinates various systems to respond. As a result, ARS actively generates resistance to body roll by twisting the front and rear anti-roll bars appropriate to the situation.
If you have any additions or comments please post them below for other forum members and web site visitors to read.
Mark aka Lomag
http://www.5series.net
2004 Mystic Blue 545i, Steptronic, Gray Leather Interior with Anthracite Maple Wood Trim, January 2004 Build, CIP 27.1
Sport Package, Logic7, Comfort Seats, NAV, PDC, Cold Weather Package, Sun Shades, Fold Down & Heated Rear Seats, Bluetooth, MP3 Playback
Mods: M-Aerodynamic Package, 19" Style #166 M5 Rims: 245/35/19 Front & 275/30/19 Rear, Hard-Wired V1, PIAA 4700K Fog Lights, AngeliBright v2.0 White Angel Eyes
#2
Posted 08 August 2004 - 05:37 AM
2004 Alpine White 545i SMG -- gone but not forgotten!
Miss you JDN!
#3
Posted 13 June 2005 - 10:18 AM
Does anybody now how is the supplier of the Active Roll Stabilization System on BMW. I need to do some research on this system.
Any info would help.
Thanx
#5
Posted 19 January 2007 - 10:46 PM
#6
Posted 20 May 2007 - 02:40 PM
New 5 buyer, on Jan 19 2007, 11:46 PM, said:
All you have to do is ditch the run-flats and get some PS2s
550 SMG, JET BLCK, AUBURN LEATHER, HUD, SPRT PCKG, CMFRT SEATS, COLD WTHR PCKG,
CMFRT ACCESS, M AERO KIT, LOGIC 7, ACTV STEERING, ELCT SNSHDE, NAVIGATION, 3M CLEAR BRA, PIAA 4150 FOGS, VALENTINE1, ///M ALUMINUM PEDALS, ///M DOOR PINS, JET BLK KIDNEY GRILLS, BLK & WHITE BMW RNDLS, LED LICENSE PLATE BULBS, INTERIOR XENONS, RED INTERIOR FOOTWELL LEDS, 30% LUMAR TINTS, B&B TRIFLOW EXHAUST, LCI LED TAIL LIGHTS, AFE CAI, ANGEL EYES V3
CURRENT CARS
05 Porsche Cayenne S
72 BMW 3.0 CSI
PREVIOUSLY OWNED CARS
06 BMW 550 SMG
2002 BMW 540I
1991 BMW 750IL
1991 BMW 735I
1989 BMW 325IS
1983 Porsche 944
#7
Posted 24 May 2007 - 03:24 AM
New 5 buyer, on Jan 19 2007, 05:46 PM, said:
I have the 08 550i sport. The ride is firm and controlled but not harsh or overly stiff. Overall it is very smooth riding and I have had several psotive comments from passengers on the quality of the ride. Have you been able to try the 550i sport? Also you can feel the active roll stabilization and it really does work well. I am using the car for my daily driver as well and have a C2 porsche that is lowered and has bilstien shocks for my sport driving. I think BMW really did a great job of compromise on the 08 550i sport suspension.
#8
Posted 12 September 2007 - 08:55 AM
#9
Posted 21 September 2007 - 04:05 PM
Direct from the manufacturer with a nice picture.
#10
Posted 25 February 2008 - 08:32 PM
Thanks a lot and i thin i`m not off topic
#11
Posted 26 December 2008 - 03:43 PM
make sure your bmw has one before you buy it!


2004 530i . E60
6spd Manual Transmission
sport and premium package
20mm rear H&R spacers
oem premium wheels
oem mud flaps
jet black exterior
black leather interior
adaptive headlights
active roll stabilization
xenon hids
In car footage of my acura integra race car , at Button Willow Raceway 13CW
http://www.youtube.c...h?v=In-mDRP4Rlc
#12
Posted 26 December 2008 - 06:41 PM
.:reza:., on Dec 26 2008, 03:43 PM, said:
make sure your bmw has one before you buy it!
Way to revive an old thread!
A V10 and Some V8's

#13
Posted 27 December 2008 - 04:12 AM
Lomag, on Aug 5 2004, 07:44 PM, said:
If you have any additions or comments please post them below for other forum members and web site visitors to read.
you see what the op wrote?
well that's what I was doing...
I don't think the date of the previous post has any relevance ...
nice try though..


2004 530i . E60
6spd Manual Transmission
sport and premium package
20mm rear H&R spacers
oem premium wheels
oem mud flaps
jet black exterior
black leather interior
adaptive headlights
active roll stabilization
xenon hids
In car footage of my acura integra race car , at Button Willow Raceway 13CW
http://www.youtube.c...h?v=In-mDRP4Rlc
#15
Posted 04 March 2009 - 12:31 PM
MR.Slim, on Mar 4 2009, 02:18 PM, said:
Take the VIN number to a friendly dealership and they will run it through the system for you.
*** argh, this one got stolen *** Range Roger TDV8 Vogue SE - java black - black leather - piano black trim - all the toys as standard - built april 2007
Z4 3.0si - ruby black - manual - individual champagne leather - piano black trim - nav - bluetooth - heated seats - dsp - xenons - built late 2006
2009 X5 xDrive 35d M sport - carbon black - black exclusive nappa leather - dark bamboo interior trim - media package - style 227 wheels - adaptive drive - comfort access - reversing camera - high gloss roof rails & exterior trim - panoramic sunroof - folding & dimming mirrors - comfort seats (the main reason for buying another BMW) - seat heating - leather instrument panel - third row seating - xenons - adaptive headlights - head up display - DAB radio - LOGIC7 - USB interface - sun protection glass - DMS magic -

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