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Full exhaust options for facelifted 2019 C63S

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Old Aug 19, 2019 | 04:27 AM
  #26  
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Old Aug 19, 2019 | 11:41 AM
  #27  
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Originally Posted by mrguitar
ok so this is interesting...UK has the PF build code but US builds do not, yet AMG reps allude to a single exhaust across all markets...do we think there is no PF in the US market or that the factory tune is actually what's the same across all markets? If the latter, one can surmise that the existence of the PF does not have any bearing on the exhaust sound...?
There is a PF for US cars as well I think.

Last edited by munis; Aug 19, 2019 at 01:58 PM.
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Old Aug 19, 2019 | 11:58 AM
  #28  
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Originally Posted by munis
There is a PF for US cars as well.
@munis how do you know for sure? to date, it sounds like it's just speculation based on cryptic statements from AMG reps in various news articles. if you know for sure that's the case, why doesn't the build code show up as it does in the EU?

further, if you are sure it's in there, do you know where it's located so we can CHOP it off?
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Old Aug 19, 2019 | 01:58 PM
  #29  
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Originally Posted by mrguitar
@munis how do you know for sure? to date, it sounds like it's just speculation based on cryptic statements from AMG reps in various news articles. if you know for sure that's the case, why doesn't the build code show up as it does in the EU?

further, if you are sure it's in there, do you know where it's located so we can CHOP it off?
You are right I am have not seen it with my own eyes haha. I am basing this on the fact that the cars are muted and because Mercedes said that it is not feasible to design different exhausts for different markets! I think the US cars have it. It is just not in the build sheet like in Europe. I initially though it was the tune, but the new cars sound quiet from the outside.A detuned exhaust note, would just have pops and crackles missing, but should not sound quieter in general.

Only way you will know if a 2019 owner takes it to a exhaust shop and chops it off. I am just saying do not think the American cars dont have it just because the option code does not show up.
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Old Aug 19, 2019 | 03:51 PM
  #30  
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Originally Posted by munis
I think the US cars have it. It is just not in the build sheet like in Europe.
Hmmm...I may be veering off track on this, but to get technical, wouldn't there *have* to be a build code if it's an added/replaceable part? And if US builds have the PF but don't have the build code, then wouldn't that become some sort of legal/regulatory matter (just speculating now)?

Originally Posted by munis
I initially though it was the tune, but the new cars sound quiet from the outside.A detuned exhaust note, would just have pops and crackles missing, but should not sound quieter in general..
I am not a tuning expert by any stretch, but this is why I actually feel that, if the US exhausts DO NOT have the PF part, then only a tune would seem to explain why the sound is different/muted across all markets. Conversely, if all the exhausts are actually the same across all markets (i.e. have the PF installed), then that might explain why the sound is consistently different/muted around the world.

Just a simple deduction on my part; not saying I'm right/wrong...
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Old Aug 20, 2019 | 04:41 AM
  #31  
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My 2019 is not muted in any way when I compare it to my 2017.
It actually sounds louder with a deeper tone

The pops and crackles aspect is getting better and better.
Absolutely delighted with my car.
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Old Aug 20, 2019 | 07:25 AM
  #32  
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Originally Posted by mrguitar
ok so this is interesting...UK has the PF build code but US builds do not, yet AMG reps allude to a single exhaust across all markets...do we think there is no PF in the US market or that the factory tune is actually what's the same across all markets? If the latter, one can surmise that the existence of the PF does not have any bearing on the exhaust sound...?
Dammit. (UK build)

PPF on build code
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Old Aug 20, 2019 | 07:43 AM
  #33  
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Doesn’t take away the fun factor as a number of us have proven.
Get ready to enjoy your car when it arrives
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Old Aug 20, 2019 | 07:18 PM
  #34  
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You guys do know the reason for the PF right? It keeps the exhaust tips from getting crudded up with soot.
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Old Aug 20, 2019 | 07:59 PM
  #35  
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Originally Posted by ///Bruce
You guys do know the reason for the PF right? It keeps the exhaust tips from getting crudded up with soot.
FWIW, I have exhaust soot deposited on the rear quarter panel area, trunk, bumper, etc. every time I do emotion start in my US spec 2019 C63S.
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Old Aug 21, 2019 | 01:17 AM
  #36  
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Seems the PPF is located inside the cats
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Old Aug 21, 2019 | 11:54 AM
  #37  
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Originally Posted by ///Bruce
Seems the PPF is located inside the cats
Primary or Secondary?
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Old Aug 21, 2019 | 12:09 PM
  #38  
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I reached out to a few exhaust vendors about the face lifted model, some interesting info from Capristo below:

They offer the cat back exhaust with and without the particle filter, two notes
1. If you leave the OPF installed - no tune needed to code off any alarms
2. if you remove the OPF - you will need a tune to code of the alarms

I'm guessing this means its somewhere in the primary cats?

Link the capristo exhaust sound is here : https://capristoexhaust.com/product/...-catback-ces3/
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Old Aug 21, 2019 | 12:35 PM
  #39  
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From the pic it seems to be the front one. If I were to guess you’d have to install low cell downpipes to stay legal. Or not...
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Old Aug 21, 2019 | 01:27 PM
  #40  
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Originally Posted by ///Bruce
From the pic it seems to be the front one. If I were to guess you’d have to install low cell downpipes to stay legal. Or not...
I asked if they had exhaust clips with the OPF still in - will let you guys know if I hear back.
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Old Aug 23, 2019 | 09:17 PM
  #41  
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Originally Posted by wazuh
I reached out to a few exhaust vendors about the face lifted model, some interesting info from Capristo below:

They offer the cat back exhaust with and without the particle filter, two notes
1. If you leave the OPF installed - no tune needed to code off any alarms
2. if you remove the OPF - you will need a tune to code of the alarms

I'm guessing this means its somewhere in the primary cats?

Link the capristo exhaust sound is here : https://capristoexhaust.com/product/...-catback-ces3/
One update on this:

Has anyone actually confirmed or found the particle filter in the US cars? Capristo is saying they don't think the US cars have it yet (I need to check my build sheet)..
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Old Aug 24, 2019 | 12:05 AM
  #42  
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Some reading on the PPF:

https://media.daimler.com/marsMediaS...l?oid=14317014

"Mercedes-Benz is the first manufacturer to opt for the large-scale use of particulate filters for petrol engines to further improve their environmental compatibility. After more than two years of positive experience in the field with the S 500, in 2017 further S-Class variants will be equipped with the new M 256 and M 176 petrol engines with this technology. The filter will then be gradually introduced in other new vehicle models, facelifted models and new engine generations, such as the M 264. After that, use of the particulate filter is also planned for the current model series."
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Old Aug 24, 2019 | 01:16 AM
  #43  
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Originally Posted by zibby43
Some reading on the PPF:

https://media.daimler.com/marsMediaS...l?oid=14317014

"Mercedes-Benz is the first manufacturer to opt for the large-scale use of particulate filters for petrol engines to further improve their environmental compatibility. After more than two years of positive experience in the field with the S 500, in 2017 further S-Class variants will be equipped with the new M 256 and M 176 petrol engines with this technology. The filter will then be gradually introduced in other new vehicle models, facelifted models and new engine generations, such as the M 264. After that, use of the particulate filter is also planned for the current model series."
M176 is the non-AMG tuned 4.0L V8 Bi-turbo engine used in S560, GLE580, GLS580, etc. C63/C63S uses the M177 variant instead. Not saying Mercedes has not already done this with the facelift C63S. Any idea when this article was published on the Daimler website?
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Old Aug 24, 2019 | 02:02 AM
  #44  
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Originally Posted by Tuxdude
M176 is the non-AMG tuned 4.0L V8 Bi-turbo engine used in S560, GLE580, GLS580, etc. C63/C63S uses the M177 variant instead. Not saying Mercedes has not already done this with the facelift C63S. Any idea when this article was published on the Daimler website?
Absolutely. Was attempting to highlight the fact that it was going to be introduced on other variants as well. Started my underline a bit prematurely.

To answer your question, I believe this was published in the fall (November) of 2016.
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Old Aug 26, 2019 | 09:50 AM
  #45  
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Originally Posted by Uga Uga
My 2019 is not muted in any way when I compare it to my 2017.
It actually sounds louder with a deeper tone

The pops and crackles aspect is getting better and better.
Absolutely delighted with my car.

This makes me feel so much more excited about taking delivery of my 2020 when it comes in. I was reading all these threads and posts and really was disappointed and not as excited as i was back in may when i placed the order.

Nice to see reassuring posts. Thank you
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Old Aug 26, 2019 | 09:57 AM
  #46  
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Originally Posted by Stevestil
This makes me feel so much more excited about taking delivery of my 2020 when it comes in. I was reading all these threads and posts and really was disappointed and not as excited as i was back in may when i placed the order.

Nice to see reassuring posts. Thank you
Not trying to urinate on your bonfire, but my 2019 C63s is a bitter disappointment. The only time you really hear it is when you mash the throttle and hit warp factor 10.

I already have plans to sell it.
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Old Aug 26, 2019 | 10:15 AM
  #47  
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Originally Posted by SimMB
Not trying to urinate on your bonfire, but my 2019 C63s is a bitter disappointment. The only time you really hear it is when you mash the throttle and hit warp factor 10.

I already have plans to sell it.

You’re not “urinating on my bonfire”. I am (and we all are) lucky enough to be able to own one of these cars and i will enjoy it as much as i can. No point in crying about why the exhaust doesn’t crackle or pop. There are a ton of improvements on the facelift vs. the pre face lift. I was a bit disappointed at first but when seeing a facelift model and playing around with it, I’m happy with my decision to get a ‘20 over an 18
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Old Aug 26, 2019 | 10:26 AM
  #48  
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I was thinking about the 6500 new parts in our facelift model. I bet 4000 are in the steering wheel and binnacle, both of which it seems can be retrofitted.

Don't get me wrong, it's nice to have the latest and greatest, it's just some things are greater than others. The biggest redeeming factor for me is the reduction in depreciation over a late low mileage pre-facelift.
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Old Aug 26, 2019 | 11:39 AM
  #49  
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Originally Posted by SimMB
I was thinking about the 6500 new parts in our facelift model. I bet 4000 are in the steering wheel and binnacle, both of which it seems can be retrofitted.

Don't get me wrong, it's nice to have the latest and greatest, it's just some things are greater than others. The biggest redeeming factor for me is the reduction in depreciation over a late low mileage pre-facelift.
Meaning pre face lift depreciate less than post facelift? Sorry just clarifying.
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Old Aug 26, 2019 | 11:47 AM
  #50  
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Originally Posted by munis
Meaning pre face lift depreciate less than post facelift? Sorry just clarifying.
Yes, I think a low mileage late pre-facelift will depreciate quite hard, despite still being relatively new. £49k/5k miles when I was looking, managed to get mine for £55k/4k miles, 63s, P+, so hopefully won't lose much if I offload it next spring.
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