C63/C63S AMG
Sponsored by:
Sponsored by:

Pops and crackles

Old Jul 22, 2019 | 10:01 PM
  #276  
Profomo's Avatar
Member
5 Year Member
 
Joined: Oct 2018
Posts: 107
Likes: 12
2019 C63S Sedan
Originally Posted by cyberorth
That is great news for your car. I am curious if you have a pre facelift car to compare against.
Don't have one within easy access, plan to compare soon by either asking to test drive my dealers prefacelift c63s or by asking an owner of one at one of our meet ups

But in any case, am quite happy the way it is now as I was expecting much worse based on all the threads floating around.
Reply
Old Jul 23, 2019 | 03:12 PM
  #277  
licensed2ill's Avatar
Newbie
 
Joined: Jul 2019
Posts: 1
Likes: 0
C63s 2019 wagon
C63s wagon

I have a ex demo at 1100 miles and having had a 14 plate c63 this version def doesn’t crack and pop like I’d want it to. I’ve had rs6’s, Porsche panameras (more pops but not engine gruff)and they all have More character as far as engine pops and crackles (rs6 was a 15 plate, Remus exhaust stage2) however this wagon is epic - just need the exhaust Notes to be fixed ! Are we any nearer?
Reply
Old Jul 23, 2019 | 09:14 PM
  #278  
B3NS_C63s_AMG's Avatar
Member
 
Joined: Nov 2018
Posts: 195
Likes: 23
2019 AMG C63S
Apparently Hyundai has figured this out better lol
Reply
Old Jul 24, 2019 | 10:18 AM
  #279  
FLC63s's Avatar
MBWorld Fanatic!
 
Joined: Jun 2019
Posts: 1,453
Likes: 399
From: Flat Earth
AMG C63s Sedan , AMG C43 , AMG G63 , GLK 250
Solved




sorry , had too...
Reply
Old Jul 28, 2019 | 05:30 AM
  #280  
playalistic's Avatar
Member
 
Joined: Mar 2018
Posts: 124
Likes: 19
From: Berkshire, UK
2019 C63s Coupe
Just watched rokenr's unveiling of his GT63S four door in the UK and it's clear that this car was unaffected by the changes and is loud and proud as ever, popping and banging consistently when revved up and stationary. This has to give us some hope of a software fix surely... Emissions and regulations wise they're equivalent surely?
Reply
Old Jul 28, 2019 | 06:05 AM
  #281  
Tom⠀'s Avatar
Junior Member
 
Joined: May 2019
Posts: 30
Likes: 9
2019 C63s
Originally Posted by playalistic
Just watched rokenr's unveiling of his GT63S four door in the UK and it's clear that this car was unaffected by the changes and is loud and proud as ever, popping and banging consistently when revved up and stationary. This has to give us some hope of a software fix surely... Emissions and regulations wise they're equivalent surely?
I've just finished watching that video too Looks like an epic car, really interested in hearing what @roken thinks in comparison to the noise of his C63s.
Reply
Old Jul 28, 2019 | 01:49 PM
  #282  
GermanMIA's Avatar
Member
 
Joined: Nov 2017
Posts: 114
Likes: 36
2020 E63S, 2020 Jeep Wrangler Sport S
This was posted by another member in a different thread but gives some AMG insight on what's going on with pops and cackles: https://www.caradvice.com.au/778969/...cla45-exhaust/
Reply
Old Jul 28, 2019 | 07:54 PM
  #283  
Alex Lo's Avatar
Newbie
 
Joined: Jul 2019
Posts: 2
Likes: 0
2019 c63s coupe
Doesn't sounds like we will get our c63s back to pops and crackles like b4
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-1

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-2

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-6

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-7

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-8

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Jul 28, 2019 | 08:02 PM
  #284  
munis's Avatar
MBWorld Fanatic!
 
Joined: Nov 2016
Posts: 1,527
Likes: 287
From: Toronto, ON
2021 Mercedes C63s AMG Coupe
Originally Posted by GermanMIA
This was posted by another member in a different thread but gives some AMG insight on what's going on with pops and cackles: https://www.caradvice.com.au/778969/...cla45-exhaust/
From the article, " For those curious to know, the A45 is a little louder than the CLA45 because of its chassis style but also, in order to fix the sound, all that is required is an exhaust change as the software will adapt to the better-breathing system.". Well get on then guys haha, test this out!
Reply
Old Jul 28, 2019 | 08:29 PM
  #285  
Shazbot302's Avatar
Junior Member
 
Joined: Apr 2019
Posts: 55
Likes: 16
2019 C63S
The article is Irrelevant to the facelift C63S. The other 2019+ V8 AMG pop and bang.
Reply
Old Jul 28, 2019 | 08:32 PM
  #286  
Sanch's Avatar
MBWorld Fanatic!
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2015
Posts: 2,137
Likes: 263
From: Sydney
AMG GLC63 E-Performance Edition 1
Here is mine pre-facelift - Sec cat delete. No tune. Like a machine gun lol.

Outdoor in the open - No underground car park BS.


I cannot live without this sound... I drive this daily.
Reply
Old Jul 28, 2019 | 09:16 PM
  #287  
benzbell's Avatar
MBWorld Fanatic!
10 Year Member
Shutterbug
Liked
Loved
 
Joined: Oct 2015
Posts: 1,511
Likes: 907
2023 Urus Performante 2018 Huracan Perf. - 2017 Ferrari 488 GTB
Sounds awesome. You hitting about 6K on those revs? That's what it sounds like to me. I'm going to do a video of mine and post as well.
Reply
Old Jul 28, 2019 | 09:19 PM
  #288  
Sanch's Avatar
MBWorld Fanatic!
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2015
Posts: 2,137
Likes: 263
From: Sydney
AMG GLC63 E-Performance Edition 1
Originally Posted by benzbell
Sounds awesome. You hitting about 6K on those revs? That's what it sounds like to me. I'm going to do a video of mine and post as well.
After 5k it pops like crazy.

But I get pops from 2k onwards - Have a look.

Reply
Old Jul 28, 2019 | 09:32 PM
  #289  
benzbell's Avatar
MBWorld Fanatic!
10 Year Member
Shutterbug
Liked
Loved
 
Joined: Oct 2015
Posts: 1,511
Likes: 907
2023 Urus Performante 2018 Huracan Perf. - 2017 Ferrari 488 GTB
Nice. Btw wheels look great.
Reply
Old Jul 28, 2019 | 09:34 PM
  #290  
asc's Avatar
asc
Member
 
Joined: Apr 2016
Posts: 195
Likes: 38
From: NY
2023 E63s
Originally Posted by Sanch
Here is mine pre-facelift - Sec cat delete. No tune. Like a machine gun lol.

Outdoor in the open - No underground car park BS.

https://www.youtube.com/watch?v=SeaOhG3QlE8

I cannot live without this sound... I drive this daily.
Does the cat delete work on the 2019 facelift c63s? Is it really that simple to fix?
Reply
Old Jul 28, 2019 | 11:10 PM
  #291  
Alex Lo's Avatar
Newbie
 
Joined: Jul 2019
Posts: 2
Likes: 0
2019 c63s coupe
I am surprised MB AMG haven't say anything about this problem
Reply
Old Jul 28, 2019 | 11:13 PM
  #292  
Frankenswat's Avatar
Junior Member
 
Joined: Jun 2019
Posts: 51
Likes: 9
C300
Originally Posted by Alex Lo
I am surprised MB AMG haven't say anything about this problem
They don’t give a shyt
Reply
Old Jul 29, 2019 | 08:46 AM
  #293  
FLC63s's Avatar
MBWorld Fanatic!
 
Joined: Jun 2019
Posts: 1,453
Likes: 399
From: Flat Earth
AMG C63s Sedan , AMG C43 , AMG G63 , GLK 250
Originally Posted by Frankenswat
They don’t give a shyt
Let them know about it here :
http://chng.it/VKDmfPW2kt
Reply
Old Jul 29, 2019 | 08:57 AM
  #294  
alexasa's Avatar
MBWorld Fanatic!
5 Year Member
Liked
Loved
Community Favorite
iTrader: (1)
 
Joined: Mar 2016
Posts: 3,263
Likes: 701
c
https://www.drive.com.au/news/2020-m...ns-122036.html

don't see this is going anywhere unless you want to sue them for false advertising.
Reply
Old Jul 29, 2019 | 10:35 AM
  #295  
FearlessFarris's Avatar
Member
 
Joined: Apr 2018
Posts: 139
Likes: 39
From: Iowa
2014 CLA45; 2019 C63s
At this stage I want one of two things (in order of preference):

(1) A fix to the issue in the form of a software update. AMG could make the exhaust note software update optional, or even not offer it to customers in countries/states where it may run afoul of emissions or noise regulations.

(2) An explanation and apology from Mercedes Benz and AMG to all of the affected owners. To me, the complete lack of acknowledgement and response from Mercedes is very frustrating. Not every company can always please its customers, but failing to even acknowledge that a major customer issue exists is very disappointing.
Reply
Old Jul 29, 2019 | 04:25 PM
  #296  
Tuxdude's Avatar
Senior Member
 
Joined: Jan 2019
Posts: 439
Likes: 74
From: California
2019 AMG C63S
Originally Posted by alexasa
https://www.drive.com.au/news/2020-m...ns-122036.html

don't see this is going anywhere unless you want to sue them for false advertising.
By the description of this article, it appears as if the exhaust system was designed for the new A45/CLA45 to restrict the sound levels, and it may not be just a software control. And if this similarly re-designed exhaust system in the 2019 C63/C63S is the culprit for the reduced sound levels, would a software fix be even sufficient? I agree though, MB might have other tweaks they could possibly do it in software for improving the sound characteristics.

Is it in theory possible to take the C63S pre-FL exhaust components and fit it on a FL C63S ? Would that help get more data points on this issue?
Reply
Old Jul 30, 2019 | 08:12 AM
  #297  
Matteus GLC AMG's Avatar
Member
 
Joined: Dec 2016
Posts: 138
Likes: 32
2019 C63s Cabriolet
UK version of the 2019 C63s seems to pop and bang ok. Listen to beginning and about 6 mins in.


Is it just the US version which is quieter?
Reply
Old Jul 30, 2019 | 08:16 AM
  #298  
GermanMIA's Avatar
Member
 
Joined: Nov 2017
Posts: 114
Likes: 36
2020 E63S, 2020 Jeep Wrangler Sport S
Originally Posted by Matteus GLC AMG
UK version of the 2019 C63s seems to pop and bang ok. Listen to beginning and about 6 mins in.

https://www.youtube.com/watch?v=4VOYDQKV4ng

Is it just the US version which is quieter?
Is this a press car? I didn't watch the whole video but sounds like it was given to him by MB UK to film a video.
Reply
Old Jul 30, 2019 | 08:22 AM
  #299  
Matteus GLC AMG's Avatar
Member
 
Joined: Dec 2016
Posts: 138
Likes: 32
2019 C63s Cabriolet
Depends what you mean by a press car. This car was registered in the UK between Sept 18 and Feb 19, so somewhat after the press cars which most people tested back in June/July 2018 at Billster Berg in Germany. No reason to believe that this isn't a standard UK car.
Reply
Old Jul 30, 2019 | 09:35 AM
  #300  
playalistic's Avatar
Member
 
Joined: Mar 2018
Posts: 124
Likes: 19
From: Berkshire, UK
2019 C63s Coupe
Mine is a UK car and it's roughly in line with what others have found with their customer cars - it pops/bangs on demand in sport+/race when lifting off around/over 3krpm. Doesn't pop/bang at all on downshift no matter how hard I try. Will pop/bang when stationary and revving in sport+/race.

I've got an ASR module fitted to mine that keeps the rear valves constantly open, I must get around to recording some sound clips to share... Sounds a good deal more aggressive lower down when enabled.
Reply

Thread Tools
Search this Thread
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 06:39 PM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE