Performance Upgrades & Tuning Discuss general performance and tuning enhancements for your Mercedes-Benz.

Exhaust upgrade CLS550

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Old Apr 27, 2013 | 01:28 PM
  #1  
tcraigfarr's Avatar
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'09CLS550
Exhaust upgrade CLS550

Hi everyone..

I have an '09 CLS550 and I would like to simply 'open' up the exhaust and get it to sound more like a CLS63.
I have seen lots of different ways to do this.. who can advise on the easiest and least expensive way without tearing my car apart to do it?

Thanks!!!
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Old May 18, 2013 | 09:35 AM
  #2  
MooF's Avatar
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From: Aurora
2011 ML63 AMG Obsidian Black
Hey there,
Did you ever get a response? I'm in the same category and although I don't want to race the car, wouldn't mind if it sounded a bit more aggressive. So much potential, but the stock exhaust is too muted. Love the C63 sound, sounds like a boat.
Any suggestions on mufflers tuned for our cars? Any web links that you've come across?
Cheers
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Old May 18, 2013 | 02:28 PM
  #3  
tcraigfarr's Avatar
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'09CLS550
Hi.. no I never got a response from anyone.

I looked into getting a sport exhaust system from Brabus, but its very expensive. To the tune of about $3,500.

Yeah I here ya.. all I want to do is the same as you.

I'm thinking about taking to a local muffler shop and asking them

Let me know if you find anything out also
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Old May 19, 2013 | 11:13 AM
  #4  
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From: Aurora
2011 ML63 AMG Obsidian Black
Right, no chance of spending that much. We don't need to replace the whole system, just need a couple of mufflers. Problem is that Indy's carry domestic Magnaflow type units that are generally too loud/droney for a special tuned car.
I'm found a performance muffler shop that has fitted a few CLSs and will start shopping around locally. Let you know what model mufflers may be an option for us.
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Old Jun 15, 2013 | 08:21 AM
  #5  
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08 CSRT4
Have you guys thought about these inexpensive catbacks from ebay?

http://www.ebay.com/itm/130877339292...84.m1423.l2649

I have never seen or heard one installed but even if they sound horrible, at least they can be used as a platform to improve upon- install some other mufflers and tune them.
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Old Jun 19, 2013 | 06:49 PM
  #6  
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From: ChiTown
06 Carrera4
installing some other muffler will cost as much if not more than this entire catback. get a set of decent mufflers and spend just a little more money at a reputable shop, get a proper exhaust, in the end will be much happier.
Get a set of AMGs remove secondary cats and do X pipe. wont be disappointed. for louder note remove resonators.

Last edited by malahhaor; Jun 19, 2013 at 06:51 PM.
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Old Jun 23, 2013 | 10:45 PM
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G63 AMG, SL65 AMG, CLS550, S550, Tesla Model S Performance, Challenger SRT8
I did a resonator delete on my CLS. Sounds AMAZING when accelerating but absolutely quiet when cruising/idling.
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Old Jul 2, 2013 | 03:41 PM
  #8  
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From: Aurora
2011 ML63 AMG Obsidian Black
Originally Posted by MercPlease
I did a resonator delete on my CLS. Sounds AMAZING when accelerating but absolutely quiet when cruising/idling.
Just did the resonator delete (literally an hour ago), least expensive and least intrusive way to get more sound when you want it (under load)
Thanks for the advice.

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