CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

gut a cat

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jun 25, 2013 | 12:35 PM
  #1  
kcco's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2013
Posts: 65
Likes: 0
From: Tampa, FL
2006 CLK500
gut a cat

So I was speaking with my dad about messing with the exhaust. He had a suggestion that he has used a few times. Buy a used cat then take an iron rod and bust the honeycomb out. Make it like a resonator. That way it looks OE, but is slightly louder Apparently the cops here like to bust tuners. So has anyone seen this or done this?
Reply
Old Jun 25, 2013 | 12:40 PM
  #2  
kcco's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2013
Posts: 65
Likes: 0
From: Tampa, FL
2006 CLK500
If anyone is interest on how this would sound or function, and has a cat lying around. Send it my way and I will make a video. If you don't mind me keeping it.
Reply
Old Jun 25, 2013 | 04:12 PM
  #3  
Fatz's Avatar
MBWorld Fanatic!
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jun 2008
Posts: 1,227
Likes: 61
From: Atlanta Metro
2008 clk550 - Navigator - Frontier
Well, my cats (kleeman) are gutting themselves..... Inner material pieces are occasionally coming out the tail pipe. Everything after the cats (resonators, x-pipe, muffler) uses straight through tubing.

I imagine with baffled components this could be a real drag on performance. I don't know how much material is left in the cats but I will replace them later this summer or in the fall.

Although I like the sound of the exhaust, if it is a bit less loud with good cats, it is ok with me.
Reply
Old Jun 25, 2013 | 10:23 PM
  #4  
Rudeney's Avatar
MBworld Guru
 
Joined: Dec 2009
Posts: 10,782
Likes: 1,011
NO LONGER ACTIVE
Originally Posted by kcco
So I was speaking with my dad about messing with the exhaust. He had a suggestion that he has used a few times. Buy a used cat then take an iron rod and bust the honeycomb out. Make it like a resonator. That way it looks OE, but is slightly louder Apparently the cops here like to bust tuners. So has anyone seen this or done this?
Yep, that's a great trick for state that do emission checks without a sniffer and do just an OBDII scan and visual inspection (the OBDII scan is easy to "fake" with an appropriate tune that ignores the rear O2 sensors).

As for the cops around here, they could not care less about exhaust noise and improper aftermarket HID on the kid's ricers, but let me actually ride with the top down on the CLK and take of in 1st gear with just the hint of exhaust noise and I get pulled over every time.
Reply
Old Jun 26, 2013 | 07:19 AM
  #5  
AvocentAMG's Avatar
Member
 
Joined: Apr 2013
Posts: 189
Likes: 1
From: Toronto
CLS550
Gut the muffler, you'll get much more meaner sound
Reply
Old Jun 26, 2013 | 08:39 AM
  #6  
kcco's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2013
Posts: 65
Likes: 0
From: Tampa, FL
2006 CLK500
Thanks you guys are really helpful. Yeah if I do anything I will buy a used part just to have a back up just in case. Real quick though. ESP Unavailible See operators manual is no big deal right it went away after having the car on for a minute.
Reply
Old Jun 26, 2013 | 07:30 PM
  #7  
Rudeney's Avatar
MBworld Guru
 
Joined: Dec 2009
Posts: 10,782
Likes: 1,011
NO LONGER ACTIVE
It could be a fault in the ESP control module, or a problem with the steering angle sensor. Did you disconnect the battery? That can require recalibrating the steering angle sensor by doing tow or three full lock-to-lock turns.
Reply
Old Jun 27, 2013 | 08:15 AM
  #8  
kcco's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2013
Posts: 65
Likes: 0
From: Tampa, FL
2006 CLK500
Originally Posted by Rudeney
It could be a fault in the ESP control module, or a problem with the steering angle sensor. Did you disconnect the battery? That can require recalibrating the steering angle sensor by doing tow or three full lock-to-lock turns.

It went away but when I get off for lunch I will do the lock to lock recal.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

 
story-1

7 Craziest Things AMG Gas Ever Built

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-7

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

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

 Verdad Gallardo

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 08:52 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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