C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe
View Poll Results: exhaust for sound,looks & finish
remus
5
20.00%
supersprint
20
80.00%
Voters: 25. You may not vote on this poll

W203/CL203 Aftermarket Exhaust Thread - All you want to know

Thread Tools
 
Search this Thread
 
Rating: Thread Rating: 17 votes, 4.94 average.
 
Old Oct 7, 2008 | 04:18 PM
  #2526  
jturkel's Avatar
MBWorld Fanatic!
 
Joined: Oct 2006
Posts: 4,856
Likes: 4
02 C32 AMG
Originally Posted by jokerswld34
interested....what kind of improvement will this give and will it pass inspection?
it is lighter weight than the stock cats. with regards to passing inspection, the O2 sensors may need to be moved to prevent CEL but it should pass emissions.

with regards to improvment, i'm not sure as i have never installed them. perhaps someone could chime in on this. i wouldnt imagine seeing more than 5-7 whp though i could be wrong. depends on the car and mods
Reply
Old Oct 7, 2008 | 04:22 PM
  #2527  
jturkel's Avatar
MBWorld Fanatic!
 
Joined: Oct 2006
Posts: 4,856
Likes: 4
02 C32 AMG
Originally Posted by shivi1345
sell me one of them!
PM'd
Reply
Old Oct 7, 2008 | 04:52 PM
  #2528  
shivi1345's Avatar
Super Member
 
Joined: Apr 2008
Posts: 786
Likes: 0
From: So. Cal.
MK IV .:R32
PM'd
Replied
Reply
Old Oct 7, 2008 | 05:50 PM
  #2529  
jturkel's Avatar
MBWorld Fanatic!
 
Joined: Oct 2006
Posts: 4,856
Likes: 4
02 C32 AMG
Originally Posted by shivi1345
Replied
replied
Reply
Old Oct 7, 2008 | 05:56 PM
  #2530  
BigBodyBenzC240's Avatar
MBWorld Fanatic!
 
Joined: Sep 2008
Posts: 1,174
Likes: 1
From: SoCal
...a panty dropper...
How much for the other one?
Reply
Old Oct 7, 2008 | 06:03 PM
  #2531  
jturkel's Avatar
MBWorld Fanatic!
 
Joined: Oct 2006
Posts: 4,856
Likes: 4
02 C32 AMG
im asking 140 if you buy both or 75 for one. includeS shipping within continental US.
Reply
Old Oct 7, 2008 | 06:57 PM
  #2532  
BigBodyBenzC240's Avatar
MBWorld Fanatic!
 
Joined: Sep 2008
Posts: 1,174
Likes: 1
From: SoCal
...a panty dropper...
Do these have the set up for the O2 sensor like in the primary cat?
Reply
Old Oct 7, 2008 | 09:24 PM
  #2533  
jturkel's Avatar
MBWorld Fanatic!
 
Joined: Oct 2006
Posts: 4,856
Likes: 4
02 C32 AMG
replacing the primary cats should throw a CEL. so the O2 sensor will need to be moved to fix this. an exhaust shop should know how to do this
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 Oct 8, 2008 | 02:05 AM
  #2534  
jturkel's Avatar
MBWorld Fanatic!
 
Joined: Oct 2006
Posts: 4,856
Likes: 4
02 C32 AMG
one cat is sold! there is one left!
Reply
Old Oct 9, 2008 | 01:57 PM
  #2535  
SeaCoupe's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jan 2006
Posts: 3,212
Likes: 8
From: Pasadena, CA
2002 C230K, 2013 BMW 328, 2015 BMW X5
Originally Posted by jturkel
one cat is sold! there is one left!

Where does the 02 sensor get moved to in order to prevent the CEL?

I have a 2002 C230 Sport Coupe. Do you know what my stock diameter piping is? I'd like to see if this would fit.

I'm pm'ing some dudes to see about getting an answer.

Ed
Reply
Old Oct 9, 2008 | 02:07 PM
  #2536  
jturkel's Avatar
MBWorld Fanatic!
 
Joined: Oct 2006
Posts: 4,856
Likes: 4
02 C32 AMG
Originally Posted by emrliquidlife
Where does the 02 sensor get moved to in order to prevent the CEL?

I have a 2002 C230 Sport Coupe. Do you know what my stock diameter piping is? I'd like to see if this would fit.

I'm pm'ing some dudes to see about getting an answer.

Ed
i'm not sure where it gets moved, but exhaust shops should know.

2.5' should work for your car. the other cat i sold, went to a C230 SS as well.
Reply
Old Oct 10, 2008 | 02:18 PM
  #2537  
C230 Sport Coup's Avatar
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2002
Posts: 7,263
Likes: 169
From: So. Oregon Coast
C230 Sport Coup + 2006 W164 ML350 + 99 Ford Escort RIP
Ed, you want the 43000 series which is for "LEV" (Low emission) & California vehicles.
Thats what I have and I passed smog.
There's other Universal models that look the same but aren't designed to the same spec, and ie you may not pass.

I paid 300 installed in San Jose at Michael's Mufflers on Pearl Ave.
The 02 sensors aren't effected as the piping is cut between the mounting points.

Stock piping is 2". Magnaflow pn is 43004 though mine has the 43006 which is 2.5", but I think thats just because that what the guy had in stock at the time. (43005 is 2.25")

Check your email for more detailed info.
I didn't want to completely hijack the thread.
But you want the hi efficiency one for Cali if you care to pass smog.
Not sure about other states.

What's the pn of this one for sale?

Originally Posted by emrliquidlife
Where does the 02 sensor get moved to in order to prevent the CEL?

I have a 2002 C230 Sport Coupe. Do you know what my stock diameter piping is? I'd like to see if this would fit.

I'm pm'ing some dudes to see about getting an answer.

Ed

Last edited by C230 Sport Coup; Oct 10, 2008 at 03:28 PM.
Reply
Old Oct 12, 2008 | 07:11 PM
  #2538  
RDSBENZ's Avatar
Senior Member
 
Joined: Feb 2007
Posts: 376
Likes: 0
From: Southern California
C300. FJ Cruiser, 370Z
Originally Posted by ROLLNNN
There is a little drone. When i first installed it, there was a little more than i expected. But now, after a few weeks, i can barely even notice it, probably cuz i was so used to stock..

I was thinking of trying to do something to make the exhaust a little louder, but nah, think ill stick to the way it is, im pretty happy with the sound...
Don't make it louder. It sounds good as it is. Nice meeting you today (at HMS). One of the cleanest W203 I've seen.

Rey
rdsbenz aka rdscklasse
Reply
Old Oct 12, 2008 | 09:38 PM
  #2539  
ROLLNNN's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: Jan 2008
Posts: 3,597
Likes: 18
From: So Cal... In between LA and OC
2005 CLK320 Vert & 2005 CLK55 AMG
Originally Posted by rdscklasse
Don't make it louder. It sounds good as it is. Nice meeting you today (at HMS). One of the cleanest W203 I've seen.

Rey
rdsbenz aka rdscklasse
Yeah, ill be keeping it the way it is, i don't want to go too loud....

Good meeting you too... Thanks man, your E is looking good too, will be sick with the E63 kit... and if you change your mind that Alderla kit is
Reply
Old Oct 12, 2008 | 11:15 PM
  #2540  
drexappeal's Avatar
Super Moderator Alumni
 
Joined: Mar 2004
Posts: 7,684
Likes: 12
From: West Los Angeles
Midnight Blue 2004.5 C230 Kompressor Sport Sedan. 2002 w210 E320, 2009 w211 E350 Sport
Originally Posted by rdscklasse
Don't make it louder. It sounds good as it is. Nice meeting you today (at HMS). One of the cleanest W203 I've seen.

Rey
rdsbenz aka rdscklasse
Rey - What's up, pare? I see you got rid of the 2005 to get a e350? Nice.
Reply
Old Oct 12, 2008 | 11:45 PM
  #2541  
RDSBENZ's Avatar
Senior Member
 
Joined: Feb 2007
Posts: 376
Likes: 0
From: Southern California
C300. FJ Cruiser, 370Z
Originally Posted by drexappeal
Rey - What's up, pare? I see you got rid of the 2005 to get a e350? Nice.
What's up Drex? How's Jose?

Yeah, I had an accident with my C230K SS ($3K damage)and MB of Laguna Niguel took it as AS-IS as trade-in for my 06 E350. I do miss my C230 especially when I saw ROLLNNN.

I was calling you the other day to ask who installed your AMG brakes but I guess you changed your number. I'm putting AMG CLS55 brakes on my car next week. Serg at HMS is doing it for me.

While I'm waiting for funds for my E63 facelift, I had Pepe @ AAA install tips.



You like?

Anyways, nice to hear from you again, Pare. See you in the next meet. Maybe Jose can take some cool pictures of my car. I tried.

Rey
rdsbenz (mymbonline.com) aka rdscklasse
p.s. Do you know can help me change my user ID?
Reply
Old Oct 12, 2008 | 11:57 PM
  #2542  
RDSBENZ's Avatar
Senior Member
 
Joined: Feb 2007
Posts: 376
Likes: 0
From: Southern California
C300. FJ Cruiser, 370Z
Originally Posted by ROLLNNN
Yeah, ill be keeping it the way it is, i don't want to go too loud....

Good meeting you too... Thanks man, your E is looking good too, will be sick with the E63 kit... and if you change your mind that Alderla kit is
Love your car! Classy & clean look

Here's my car before the accident:


I love those rear shots

Rey
Reply
Old Oct 18, 2008 | 01:02 AM
  #2543  
jibaholic101's Avatar
Junior Member
 
Joined: Oct 2008
Posts: 36
Likes: 0
From: bellevue, wa
women wild
Aftermarket Exhaust

I have a 02 C320 and am serious about getting an aftermarket muffler and tips. i was thinking borla. what do you guys have on your cars, what were the gains, what do they sound like?
Reply
Old Oct 18, 2008 | 01:50 AM
  #2544  
glocati's Avatar
Super Member
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: Jul 2008
Posts: 929
Likes: 3
From: Portland, Oregon
2016 GLE 350
check this thread out....

https://mbworld.org/forums/showthrea...thread+exhaust
Reply
Old Oct 18, 2008 | 11:08 AM
  #2545  
BlackLiquorish8's Avatar
MBWorld Fanatic!
 
Joined: Jun 2006
Posts: 2,140
Likes: 1
From: Long Island, NY
C3Twon AWD Jumpofffff
very nicceeee
Reply
Old Oct 18, 2008 | 01:08 PM
  #2546  
rocafel1a's Avatar
Super Member
 
Joined: Sep 2006
Posts: 544
Likes: 0
From: Los Angeles, CA
05.C230K.SS
Im gettin my exhaust done sometime in the next two weeks, but I got a quick question and need some advice. Ima be doin a custom catback exhaust wit a magnaflow muffler and dual tips, one on each side.

I'm unclear as to what the "best" piping is for the best airflow. There are two options that I see I could go:

1. https://mbworld.org/forums/attachmen...3&d=1207145364
2. http://img167.imageshack.us/img167/7990/dsc0038bn4.jpg


is there a better setup between the two?
Reply
Old Oct 18, 2008 | 02:10 PM
  #2547  
ROLLNNN's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: Jan 2008
Posts: 3,597
Likes: 18
From: So Cal... In between LA and OC
2005 CLK320 Vert & 2005 CLK55 AMG
I wouldn't do it that first way you posted. You might want to consider something similar to the link below, but with the piping done up higher, so it doesn't sit so low. I know AAA would want to do it this way, and im sure they would make the piping fit in there perfectly. The muffler is behind the 2nd cat, with piping ran on both sides of the spare tire holder...

http://img135.imageshack.us/img135/4582/imgp0770vd8.jpg

Yeuchau, i hope you don't mind me posting, i found this pic on your thread....
Reply
Old Oct 18, 2008 | 02:24 PM
  #2548  
rocafel1a's Avatar
Super Member
 
Joined: Sep 2006
Posts: 544
Likes: 0
From: Los Angeles, CA
05.C230K.SS
Yo Roland, going with whatever setup will not really "change" the sound of the exhaust right?

Originally Posted by ROLLNNN
I wouldn't do it that first way you posted. You might want to consider something similar to the link below, but with the piping done up higher, so it doesn't sit so low. I know AAA would want to do it this way, and im sure they would make the piping fit in there perfectly. The muffler is behind the 2nd cat, with piping ran on both sides of the spare tire holder...

http://img135.imageshack.us/img135/4582/imgp0770vd8.jpg

Yeuchau, i hope you don't mind me posting, i found this pic on your thread....
Reply
Old Oct 18, 2008 | 03:12 PM
  #2549  
drexappeal's Avatar
Super Moderator Alumni
 
Joined: Mar 2004
Posts: 7,684
Likes: 12
From: West Los Angeles
Midnight Blue 2004.5 C230 Kompressor Sport Sedan. 2002 w210 E320, 2009 w211 E350 Sport
Originally Posted by rocafel1a
Im gettin my exhaust done sometime in the next two weeks, but I got a quick question and need some advice. Ima be doin a custom catback exhaust wit a magnaflow muffler and dual tips, one on each side.

I'm unclear as to what the "best" piping is for the best airflow. There are two options that I see I could go:

1. https://mbworld.org/forums/attachmen...3&d=1207145364
2. http://img167.imageshack.us/img167/7990/dsc0038bn4.jpg


is there a better setup between the two?

Um, the 1st one I remember because the guy went to a shop that said it wouldn't make a difference. Then he proceeded to tell us he was having airflow problems and without a doubt it's because of how the piping was done. The airflow is going back and forth and the muffler isn't designed to go both ways...LOL.

#2. If you really, really want to get it done right, just go to AAA in Los Angeles. Ask for Pepe, he'll make sure it's done right for you at a very reasonable price.
Reply
Old Oct 18, 2008 | 03:14 PM
  #2550  
drexappeal's Avatar
Super Moderator Alumni
 
Joined: Mar 2004
Posts: 7,684
Likes: 12
From: West Los Angeles
Midnight Blue 2004.5 C230 Kompressor Sport Sedan. 2002 w210 E320, 2009 w211 E350 Sport
Originally Posted by ROLLNNN
I wouldn't do it that first way you posted. You might want to consider something similar to the link below, but with the piping done up higher, so it doesn't sit so low. I know AAA would want to do it this way, and im sure they would make the piping fit in there perfectly. The muffler is behind the 2nd cat, with piping ran on both sides of the spare tire holder...

http://img135.imageshack.us/img135/4582/imgp0770vd8.jpg

Yeuchau, i hope you don't mind me posting, i found this pic on your thread....
Not necessarily. Pepe did mine like the 2nd pic the OP posted.

That's how all the pre-made aftermarket (dual exit) mufflers are (e.g. weltmeister, carlsson).
Reply


You have already rated this thread Rating: Thread Rating: 17 votes, 4.94 average.


All times are GMT -4. The time now is 05:47 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