BMW Garage BMW Meets Register Today's Posts
M2 Technical Topics > N55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > M2 vs M2C exhaust noise

Post Reply
 
Thread Tools Search this Thread
      09-20-2018, 03:39 PM   #1
No1Cares
Lieutenant
435
Rep
570
Posts

Drives: X3
Join Date: Feb 2018
Location: VA

iTrader: (0)

M2 vs M2C exhaust noise

sorry if this was already posted. just thought it was a interesting side by side comparison. idk, but the m2 sounds better in this video....

Appreciate 4
      09-20-2018, 04:05 PM   #2
DanG
Major General
DanG's Avatar
United_States
10642
Rep
6,930
Posts

Drives: 2018 M2 AW DCT
Join Date: Aug 2012
Location: Seattle, WA

iTrader: (1)

Garage List
2018 BMW M2  [7.68]
An M2 with M Performance exhaust would sound even better.

But the M2C does sound better than an M3 or M4.
Appreciate 0
      09-20-2018, 04:18 PM   #3
mr_lab_rat
Major
mr_lab_rat's Avatar
564
Rep
1,092
Posts

Drives: 2017 M2, 2018 X1
Join Date: Jul 2017
Location: Vancouver

iTrader: (0)

There must be some solution the F80 guys figured out over the years to improve the sound.
Appreciate 0
      09-20-2018, 04:26 PM   #4
No Boost
enthusiasm > practicality
No Boost's Avatar
United_States
4021
Rep
2,247
Posts

Drives: 987 CS | G35x
Join Date: Oct 2016
Location: Chester County, PA

iTrader: (0)

Garage List
Quote:
Originally Posted by DanG View Post
An M2 with M Performance exhaust would sound even better.
And an M2 with an aftermarket downpipe would sound better yet.

It's tough to find a better sounding FI 6 cyl.
__________________
FSI 3.8L Stg II|6MT|SOUL|IPD+GT3 TB|Numeric Racing|KW|Tarett|Rennline|Raceseng|APEX|Recaro|7.3 lb/hp
VQ35HR|5AT|Stillen|FI|UpRev tune 8k rpm|TransGo|Hotchkis|Whiteline|H&R|Z1|Corbeau|R1 Concepts|10 lb/hp
Left lane campers, GTFO!
Appreciate 1
///M TOWN16303.00
      09-20-2018, 04:28 PM   #5
D22M2
Captain
1373
Rep
789
Posts

Drives: Not a real M Car
Join Date: Jun 2018
Location: Dublin , CA

iTrader: (0)

Even with that monstrosity of a muffler S55 in the M2c still doesn’t sound much better than the M3/M4 - A bit better but not much.

Bad to bone engine though… I guess you can’t have everything

Hopefully the S58 engines sounds much better
Appreciate 0
      09-20-2018, 04:37 PM   #6
GoneIn4Secs
Banned
1287
Rep
1,675
Posts

Drives: BSM F87 LCI (DCT)
Join Date: Jun 2018
Location: GTA

iTrader: (0)

Guys issue with s55 is more when the car is in motion and u hit the pedal and it lets off these ripping elephant trumpet sounds

Sitting there idling it doesnt sound all that bad
Appreciate 0
      09-20-2018, 04:44 PM   #7
AlpsRider
Brigadier General
AlpsRider's Avatar
2865
Rep
3,842
Posts

Drives: M2 Competition, LBB, 6MT
Join Date: May 2015
Location: Earth

iTrader: (0)

Those are EU spec. The M2C exhaust probably will sound even better on the US/CAD models since they don't have the particulate filters installed. I've been driving my new US M2C for 3 days now. I will reserve final judgement until I turn off the ASD, but so far I'm not complaining.
Appreciate 0
      09-20-2018, 06:13 PM   #8
bi0hazard
Second Lieutenant
bi0hazard's Avatar
132
Rep
229
Posts

Drives: '17 m2
Join Date: Jun 2016
Location: texas

iTrader: (0)

That Comp Muffler How did that ever make it into production
__________________
17 m2: CSF Turbo FMIC, Fabspeed DP, BM3 Stage 2, VRSF Charge Pipe, Schroth quick fit, Vorshlag CC plates, Apex 18x10, BMS Clutch Stop.
Appreciate 1
AndrewC198910931.00
      09-20-2018, 06:50 PM   #9
2M
Colonel
2M's Avatar
United_States
503
Rep
2,200
Posts

Drives: Mineral Grey M2
Join Date: Sep 2009
Location: New York

iTrader: (2)

Today I heard an annoying muffled exhaust sound, first thought in my head was "civic" i turn and see its an M4, now I know why everyone is dissing the S55 exhaust, I had never really listened to an S55 exhaust prior
__________________
E9X Picture Game: 8 points: (High visibility jacket; Strip Club; Pizzeria; Sobriety Test; E9x dressed for Halloween, Billiards, Oil Change, Orange Cone)
Appreciate 2
HODLM363.50
      09-20-2018, 09:32 PM   #10
eatingpizzainthef87rules
Second Lieutenant
253
Rep
221
Posts

Drives: M2
Join Date: Mar 2018
Location: Toronto

iTrader: (0)

The OG m2 is one of the best sounding turbo inline six cylinders in history, right up there with the 2JZ and an RB with equal length manifolds

The s55 is definitely one of the worst sounding modern sports cars
Appreciate 2
F87EVO4031.00
      09-21-2018, 02:27 AM   #11
GerardzM
First Lieutenant
333
Rep
390
Posts

Drives: BMW M2
Join Date: Jan 2018
Location: CA

iTrader: (0)

Wow that's.....polarizing
Appreciate 0
      09-21-2018, 02:32 AM   #12
AlpsRider
Brigadier General
AlpsRider's Avatar
2865
Rep
3,842
Posts

Drives: M2 Competition, LBB, 6MT
Join Date: May 2015
Location: Earth

iTrader: (0)

Quote:
Originally Posted by eatingpizzainthef87rules View Post
The OG m2 is one of the best sounding turbo inline six cylinders in history, right up there with the 2JZ and an RB with equal length manifolds

The s55 is definitely one of the worst sounding modern sports cars
So I guess you've listend to all the modern sports cars including the M2C in person. You should get out more.
Appreciate 0
      09-21-2018, 07:43 AM   #13
six-n-twins53
Amateur Tattoo Artist
809
Rep
700
Posts

Drives: 2018 M3 zcp
Join Date: Apr 2016
Location: Ohio

iTrader: (1)

Now, before this gets outta hand, I think the n55 does sound better. My buddy has a new m4 with m performance exhaust. It sounds pretty sweet in person. Kind of the ripping metal sound. It's just different, but both are good imo
Appreciate 1
Bimmed Out1908.50
      09-21-2018, 09:56 AM   #14
heavyD^2
Colonel
heavyD^2's Avatar
Canada
3689
Rep
2,956
Posts

Drives: X3M Competition
Join Date: Apr 2018
Location: Too close to Santa

iTrader: (0)

Quote:
Originally Posted by bi0hazard View Post
That Comp Muffler How did that ever make it into production
It's pretty obvious the S55 has inherent issues when it comes to generating a pleasing exhaust note. It's like this for some engines. The M2 had a nice sounding exhaust so BMW at least tried to make the M2C sound as good as possible which obviously necessitated this trash can sized muffler. Personally I may have preferred a slightly worse sounding exhaust if it could be smaller as if I owned an M2C I would have to get rid of that unsightly monstrosity and go with an aftermarket unit.
Appreciate 0
      09-21-2018, 10:23 AM   #15
Fear-Mongrel
Lieutenant
Fear-Mongrel's Avatar
United_States
1184
Rep
571
Posts

Drives: 2018 M2 LCI 6MT LBB
Join Date: Oct 2017
Location: Chandler, AZ

iTrader: (0)

Quote:
Originally Posted by AlpsRider View Post
So I guess you've listend to all the modern sports cars including the M2C in person. You should get out more.
Yes, he tracked the M2 and M2C in person, back to back. My guess is he gets out enough, but everyone is also entitled to a little alone time now and again.
Appreciate 3
      09-21-2018, 12:01 PM   #16
DieGrüneHölle
Colonel
1309
Rep
2,787
Posts

Drives: M
Join Date: Nov 2011
Location: bmw

iTrader: (0)

Actually surprised how well the M2C sounds compared to the M2, with the valves open. Plus it is the euro opf muffled version. Not the drastic difference it is portrayed to be. Interested in a US model comparison, as some are saying the exhaust is a lot different.
Appreciate 0
      09-21-2018, 12:19 PM   #17
eatingpizzainthef87rules
Second Lieutenant
253
Rep
221
Posts

Drives: M2
Join Date: Mar 2018
Location: Toronto

iTrader: (0)

Quote:
Originally Posted by AlpsRider View Post
So I guess you've listend to all the modern sports cars including the M2C in person. You should get out more.
Why so negative? It's just my opinion man
Appreciate 0
      09-21-2018, 02:09 PM   #18
Bimmed Out
There Is No Substitute
1909
Rep
1,070
Posts

Drives: Several 911's
Join Date: Mar 2014
Location: USA

iTrader: (0)

Quote:
Originally Posted by six-n-twins53 View Post
My buddy has a new m4 with m performance exhaust. It sounds pretty sweet in person.
M3/M4 with M Performance exhaust sounds surprisingly good. The M Performance exhaust is a pretty big step up from even Competition Package exhaust. Also looks way better (smaller and doesn't hang out of the bottom of the back end). I didn't hear anything here that beats M3/M4 with MPE.
Appreciate 0
      09-21-2018, 02:14 PM   #19
mr_lab_rat
Major
mr_lab_rat's Avatar
564
Rep
1,092
Posts

Drives: 2017 M2, 2018 X1
Join Date: Jul 2017
Location: Vancouver

iTrader: (0)

Quote:
Originally Posted by kepler View Post
I didn't hear anything here that beats M3/M4 with MPE.
You mean anything with S55 that beats it, right?
Appreciate 2
      09-21-2018, 03:05 PM   #20
Fear-Mongrel
Lieutenant
Fear-Mongrel's Avatar
United_States
1184
Rep
571
Posts

Drives: 2018 M2 LCI 6MT LBB
Join Date: Oct 2017
Location: Chandler, AZ

iTrader: (0)

Sound preference is such a personal thing. I grew up admiring classic American muscle, like the Bullitt Fastback Mustang, and Italians like the original Ghibli, Miura and Daytona. But if you grew up admiring the whole Fast & Furious scene, those cars might sound boring to you. That's how I hear the N55 vs. S55 difference...the N55 sound is very classic while the S55 sounds very F&F. The issue I have with the S55 sound is that sometimes it sounds good, and sometimes it hits a frequency that sounds like the bumper is about to rattle itself off the car.

There's a guy in my neighborhood with a customized Honda Civic. When he drives by, it sounds like when those tripods came out of the ground and nuked everyone in War of the Worlds. It's very much a grab your loved ones, say goodbye, and get ready for the end of the planet kind of sound. But I bet he thinks it's badass.

Last edited by Fear-Mongrel; 09-21-2018 at 03:11 PM..
Appreciate 0
      09-21-2018, 03:18 PM   #21
GoneIn4Secs
Banned
1287
Rep
1,675
Posts

Drives: BSM F87 LCI (DCT)
Join Date: Jun 2018
Location: GTA

iTrader: (0)

Quote:
Originally Posted by afwares View Post
Sound preference is such a personal thing. I grew up admiring classic American muscle, like the Bullitt Fastback Mustang, and Italians like the original Ghibli, Miura and Daytona. But if you grew up admiring the whole Fast & Furious scene, those cars might sound boring to you. That's how I hear the N55 vs. S55 difference...the N55 sound is very classic while the S55 sounds very F&F. The issue I have with the S55 sound is that sometimes it sounds good, and sometimes it hits a frequency that sounds like the bumper is about to rattle itself off the car.

There's a guy in my neighborhood with a customized Honda Civic. When he drives by, it sounds like when those tripods came out of the ground and nuked everyone in War of the Worlds. It's very much a grab your loved ones, say goodbye, and get ready for the end of the planet kind of sound. But I bet he thinks it's badass.
I dint see why you drag f&f into it, those cars didnt sound bad
Appreciate 0
      09-21-2018, 06:11 PM   #22
RAM_F30_F87
Lieutenant
RAM_F30_F87's Avatar
United_States
197
Rep
430
Posts

Drives: 2017 M2 LBB 6MT; 2012 328i 6MT
Join Date: Dec 2015
Location: Central PA

iTrader: (0)

Garage List
I used to watch the following (manual 6 speed) video daily during the 5 months I waited for mine to be built.
https://www.youtube.com/watch?v=BmDL4CUw068
Appreciate 1
Post Reply

Bookmarks


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



All times are GMT -5. The time now is 03:46 PM.




m2
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
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