SL-Class (R230) 2003 -- 2012: Discussion on the SL500, SL550, SL600

SL/R230: Exhaust Options?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jan 28, 2023 | 09:24 AM
  #1  
Bdevil82's Avatar
Thread Starter
Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2018
Posts: 117
Likes: 26
From: NC
2011 E350 4Matic Wagon 2002 E430 2004 SL500
Exhaust Options?

Understanding exhaust tone is a personal preference, I'd like to massage little more growl from the SL, not looking for a cat-delete, straight pipe obnoxious drone. Interested in hearing what others here have done and how they have liked it, e.g. resonator delete and keeping rest of the system stock. Additionally, any users of any of the SuperSprint components?

https://www.supersprint.com/ww-en/su...30-sl-500.aspx

EDIT: Upon further study it appears stock system does not have a traditional resonator.

Last edited by Bdevil82; Jan 28, 2023 at 09:34 AM.
Reply
Old Apr 8, 2023 | 07:43 PM
  #2  
Blaz's Avatar
Newbie
 
Joined: Mar 2023
Posts: 14
Likes: 1
From: Slovenia
CLS 55 2006, SL 500 2006, CL 500 2013
Hi, I'm looking for the same...any progress Bdevil82?

Thinking to delete resonators (or cats without 02 sensors), which are sitting after cats...
Reply
Old Apr 8, 2023 | 10:09 PM
  #3  
aegea's Avatar
Senior Member
5 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2020
Posts: 458
Likes: 55
From: North Carolina, USA
2004 SL500AMG, 2003 SL500 USA
There are 2 AMG exhaust options. One is performance, and the other is more throaty.
Reply
Old Apr 9, 2023 | 10:54 AM
  #4  
Blaz's Avatar
Newbie
 
Joined: Mar 2023
Posts: 14
Likes: 1
From: Slovenia
CLS 55 2006, SL 500 2006, CL 500 2013

SL 500 w/t M113 engine stock exhaust...

So,... one option to remove silencers before X-pipe or just replace rear mufflers with AMG SL 55 version....right?


Reply
Old Apr 9, 2023 | 11:22 AM
  #5  
aegea's Avatar
Senior Member
5 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: May 2020
Posts: 458
Likes: 55
From: North Carolina, USA
2004 SL500AMG, 2003 SL500 USA
AMG mufflers have dual tips.
Reply
Old Apr 10, 2023 | 10:05 PM
  #6  
Hary Gahtoe's Avatar
Super Member
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2007
Posts: 744
Likes: 73
From: PNW Wa State
R230, C5 Corvette Convertible, Audi Allroad, Lexus RX350, AE86 Hachi Roku
Originally Posted by Blaz
Hi, I'm looking for the same...any progress Bdevil82?

Thinking to delete resonators (or cats without 02 sensors), which are sitting after cats...
If you cut the secondary cats your factory tune will suffer but it will be louder. Not to mention The fuel stink smell
A 5L SL could make the most power and sound louder but still somewhat refined by leaving the secondary cats and adding better flowing cross over section to remove a crippling restriction the factory hurt the performance and sound levels and also add a set of low back pressure mufflers


Reply
Old Apr 10, 2023 | 10:17 PM
  #7  
Hary Gahtoe's Avatar
Super Member
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2007
Posts: 744
Likes: 73
From: PNW Wa State
R230, C5 Corvette Convertible, Audi Allroad, Lexus RX350, AE86 Hachi Roku
What the problem is with the exhaust system is one side of the exhaust at the merge is one pipe is crushed in half. Fixing it with a good quality cross over will improve the sound and improve performance
Reply
Old Apr 11, 2023 | 05:21 AM
  #8  
Blaz's Avatar
Newbie
 
Joined: Mar 2023
Posts: 14
Likes: 1
From: Slovenia
CLS 55 2006, SL 500 2006, CL 500 2013
Thank You, Hary for proper answer.
I see now.
So, basically i need nicer x pipe, then connection tubes till rear mufflers.
Because I would like to look stock, not quad pipes stickin' out,
I've found these in mine neibourhood....
Cheers


Reply
MB World Stories

The Best of Mercedes & AMG

story-0

10 Coolest Mercedes-Benz Wagons of All Time

 Verdad Gallardo
story-1

New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

 Verdad Gallardo
story-2

8 Oddball Mercedes Ideas That Actually Made it to Production

 Verdad Gallardo
story-3

Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

 Verdad Gallardo
story-4

Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

 
story-5

7 Craziest Things AMG Gas Ever Built

 Verdad Gallardo
story-6

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Apr 13, 2023 | 07:15 AM
  #9  
A1EK's Avatar
MBWorld Fanatic!
Photogenic
Photoriffic
Liked
Loved
 
Joined: Mar 2008
Posts: 1,232
Likes: 168
From: Glasgow, Scotland, UK
SL 350 R230 (3.7L with AMG Speedshift autobox)
Hi There .
Your car has plenty of grunt from the exhaust, its just silenced via the 2 rear back box. If you want some fun and have the most amazing noise when you are feeling good, I would recommend just using electric cut outs, they are cheap work, on a push of a remote, pretty simple to install and then you can close them with the remote and all is silenced once more !

Here is the install to help explain:

Reply
Old Apr 14, 2023 | 01:11 PM
  #10  
Hary Gahtoe's Avatar
Super Member
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2007
Posts: 744
Likes: 73
From: PNW Wa State
R230, C5 Corvette Convertible, Audi Allroad, Lexus RX350, AE86 Hachi Roku
Originally Posted by Hary Gahtoe
What the problem is with the exhaust system is one side of the exhaust at the merge is one pipe is crushed in half. Fixing it with a good quality cross over will improve the sound and improve performance
[QUOTE=A1EK;8758813]Hi There .
Your car has plenty of grunt from the exhaust, it’sjust silenced via the 2 rear back box. If you want some fun and have the most amazing noise when you are feeling good, I would recommend just using electric cut outs, they are cheap work, on a push of a remote, pretty simple to install and then you can close them with the remote and all is silenced once more !

I get the direction with the cutouts. Sounds different. They could also be tied into the muffler for an A-B style sound with a direct thru flow internal pipe

TBH; for all the time and money I would’ve fixed the terrible choking exhaust issue of the X pipe directly upstream. It is losing HP/Tq the motor desperately needs and can also aide in a decent quality sound enhancement for whatever you choose behind it
Reply
Old Apr 15, 2023 | 08:39 AM
  #11  
Blaz's Avatar
Newbie
 
Joined: Mar 2023
Posts: 14
Likes: 1
From: Slovenia
CLS 55 2006, SL 500 2006, CL 500 2013
I strongly agree Hary;
it just doesn't look right, somehaw pressed together, I saw that extra bit yesterday, car beeing on the hoist...
Reply
Old Apr 18, 2023 | 01:52 PM
  #12  
Bdevil82's Avatar
Thread Starter
Member
5 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2018
Posts: 117
Likes: 26
From: NC
2011 E350 4Matic Wagon 2002 E430 2004 SL500
To me, the SuperSprint X-pipe does not look much different than the stock setup. Has anyone actually installed the SuperSprint and how were the results?
Reply
Old Apr 18, 2023 | 04:57 PM
  #13  
g0rsq's Avatar
Senior Member
Photogenic
Liked
Loved
Community Favorite
 
Joined: Nov 2021
Posts: 474
Likes: 120
From: North West England
SL500
My question is why did Mercedes do this to the exhaust if it looses HP and Torque?

They could have fitted an X-Pipe, or made the system more free-flowing, but chose to do this instead?

Love to hear any results of a modification to the weird join...
Reply
Old Apr 18, 2023 | 10:39 PM
  #14  
ParsleySL500's Avatar
Junior Member
 
Joined: Feb 2023
Posts: 19
Likes: 3
SL500
My guess is that MB sectioned the pipes with relief cuts and then joined them rather than just crushing two pipes together.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 03:29 AM.

story-0
10 Coolest Mercedes-Benz Wagons of All Time

Slideshow: These estates prove you don't need extra ride height to have performance, style, and everyday usability.

By Verdad Gallardo | 2026-06-23 14:16:58


VIEW MORE
story-1
New Mercedes-AMG SUVs Arrive With NEW V8 Engine: 12 Things You Need to Know

Slideshow: Mercedes-AMG's updated GLE 63 S and GLS 63 bring a new-generation V8, subtle design revisions, and familiar supercar-rivaling performance figures.

By Verdad Gallardo | 2026-06-17 12:52:51


VIEW MORE
story-2
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-3
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-4
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-5
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-6
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-7
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-8
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-9
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