C219 CLS55 and CLS63, 2004-2010

Aftermarket Exhaust Systems CLS63

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Old Oct 10, 2007 | 04:19 AM
  #1  
dreid's Avatar
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2008 CLS63 AMG, 2008 Cadillac Escalade, 2006 BMW 325i, 2004 BMW 545i, 2004 Cadillac CTS-V
Aftermarket Exhaust Systems CLS63

Does anybody have any experience with an aftermarket exhaust system for the CLS63? If so what are your thoughts? Where did you get it? How much was it? And did you notice a real increase in performance?
D3
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Old Oct 10, 2007 | 10:01 AM
  #2  
James@Creative's Avatar
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Originally Posted by dreid
Does anybody have any experience with an aftermarket exhaust system for the CLS63? If so what are your thoughts? Where did you get it? How much was it? And did you notice a real increase in performance?
D3
No one is really going to experience power gain from the exhaust system, all you will achieve is a more performance sounding exhaust.

To give you an idea, the RENNtech exhaust is roughly $3500, I believe the eisanmann system is around $3200.

We also offer a repacked exhaust system that you can choose how loud you would like the system to be for $1800.
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Old Oct 10, 2007 | 01:34 PM
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If it's just sound you want, remove the resonators.

The 63's are pretty loud stock, without resonators it's close to perfect.

Not to mention it only costs around $100
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Old Oct 11, 2007 | 10:46 AM
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a car that gets very poor gas mileage.
Yeah, I think that's been the consensus so far...the stock exhaust is already very good. For that sportier sound, clear out the resonator.
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Old Oct 13, 2007 | 04:25 AM
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2008 CLK BS
Can the resonators be removed easily or does the car need to go to a shop to have that done? Where along the exhaust system are they located and what exactly is done? Thanks!
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Old Oct 13, 2007 | 06:51 PM
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CLS63
Have Vadim install the X pipe. Or go with James @ Creative and have them do a repack. The car sound comes to life without the RES in place
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Old Oct 14, 2007 | 03:50 AM
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2010 RRS ; BMW K1200R; 14 E350 ; 14 RRS on order
Originally Posted by Murtaza
If it's just sound you want, remove the resonators.

The 63's are pretty loud stock, without resonators it's close to perfect.

Not to mention it only costs around $100
+1, I love the sounds of mine.
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