04-01-2017, 09:02 PM | #155 |
Brigadier General
2354
Rep 4,254
Posts |
All you guys are doing is overriding the factory setting of closed-flap by default on startup. This is the default to accelerate cat heating which (on paper) improves emissions as well as limit excess noise.
By immediately pushing DSC you're disabling all of that. Has anybody tried this after the car is good and hot?
__________________
///M Power
|
Appreciate
0
|
04-01-2017, 09:31 PM | #156 | |
Lieutenant Colonel
698
Rep 1,514
Posts |
Quote:
|
|
Appreciate
0
|
04-03-2017, 10:57 AM | #157 | |
Brigadier General
814
Rep 3,953
Posts |
Quote:
__________________
2021 M2 Comp Sunset Orange |Black with orange Stitching Dakota Leather|Executive Pkg|DCT
|
|
Appreciate
0
|
04-03-2017, 09:08 PM | #159 |
Captain
243
Rep 715
Posts |
For DCT owners:
HIDDEN EXHAUST MODE 1) Warm-up engine 2) Move gear selector into N for DCT 3) Press DSC button once 4) Rev to beyond 4K and let off 5) Giggle like school-girl on over-run If driving - Step 2 is Sequential 'S' ? Does not work in 'D'. |
Appreciate
0
|
04-03-2017, 09:31 PM | #161 |
Captain
697
Rep 665
Posts |
Why is this relevant for DCT only? You're not being clear
|
Appreciate
0
|
04-08-2017, 01:43 AM | #162 | |
Captain
243
Rep 715
Posts |
Quote:
|
|
Appreciate
0
|
04-09-2017, 06:49 AM | #164 |
Major
460
Rep 1,133
Posts |
I like those wheels. What size tires are they? They almost look like 255/45 series not 40.
|
Appreciate
0
|
04-21-2017, 05:50 PM | #165 |
Captain
697
Rep 665
Posts |
This is probably covered in the eight pages of this thread but I'll ask anyway. Is the stock exhaust a flap/valve exhaust? If not how does it achieve its changes in sound in the different drive modes? Also how does an MPE factor into all of this being a flap style exhaust? If one has an MPE what would be the loudest configuration Sport+ and Track Mode (exhaust)? Or would it be this "hidden" mode i.e. Comfort + MDM (Traction) plus Track Mode (Exhaust)? All this configuring has me confused and doesn't exactly line up with the M2's reputation of being a more analog back to basics machine.
|
Appreciate
0
|
04-22-2017, 12:32 PM | #166 | |
Private First Class
109
Rep 176
Posts |
Quote:
It only works if the DCT is in sequential/manual mode. It pops and gurgles like hell. Much more than sport/+ When in full automatic mode (D) the thing is very quiet, like normal comfort mode. |
|
Appreciate
0
|
04-22-2017, 12:47 PM | #167 | |
Private First Class
109
Rep 176
Posts |
Quote:
The OEM exhaust has flaps. AFAIK you have 3 different settings regarding those flaps/noise: -sport/sport + = loud, some pops and gurglea -comfort = more quiet; almost no pops and gurgles -traction mode = loud with exaggerated pops if DCT is in sequential mode Traction mode in D sounds like comfort. Traction is a mode by itself - you can access it pressing once DSC, whether you are in comfort or sport mode. It is a mode by itself with similar settings to confort in steering, accelerator response, etc. All details in the pdf of technical training. |
|
Appreciate
0
|
04-22-2017, 12:59 PM | #168 | ||
Captain
697
Rep 665
Posts |
Quote:
|
||
Appreciate
0
|
04-22-2017, 07:52 PM | #169 | |
Major General
5865
Rep 6,637
Posts |
Quote:
It's sort of intuitiveness because there is a mode selector with 3 options, comfort, sport, sport+ Then a separate button that seems like it would then modify the traction options, but that's not how it is. The traction button basically accesses two other modes for a total of 5 modes. 6 if you count traction/MDM + sequential for louder exhaust pops, but that doesn't change the cars driving character. It's more like comfort, sport, sport+ (with MDM traction), traction/MDM (with comfort throttle), traction off (sport throttle and steering). I think that's correct... |
|
Appreciate
0
|
04-23-2017, 03:16 PM | #171 |
Moderator
29419
Rep 13,107
Posts |
Let me help you: take a look here:
http://f87.bimmerpost.com/forums/sho....php?t=1206958
__________________
///M is art ↔ Artemis
|
Appreciate
0
|
04-26-2017, 02:57 PM | #172 |
IS350 to IS-F to M3 and M4
117
Rep 803
Posts |
Thanks! So even if DSC button is pushed and held, turning off all stability, while driving, you won't hear the extra fireworks, UNLESS you're shifting gears manually? And, when DCT defaults to automatic mode, the extra sound stops, until you start shifting again?
|
Appreciate
0
|
04-26-2017, 03:00 PM | #173 | |
BMW Newb
582
Rep 903
Posts |
Quote:
And you don't need to push and hold the DSC button....a single press only, which does not turn off all stability. |
|
Appreciate
1
IS350117.00 |
04-26-2017, 03:07 PM | #174 | ||
IS350 to IS-F to M3 and M4
117
Rep 803
Posts |
Quote:
|
||
Appreciate
0
|
Post Reply |
Bookmarks |
|
|