advice about headers
Thread Starter
Newbie
Joined: May 2016
Posts: 2
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c63
advice about headers
new member have problem 
i have c63 with mbh headers and x pipe with cats delete and resonator delete oh my god sound like thunder every one complain what should i do i hate this loud sound and hate cold start every one wake from sleep
i want advice what should i do
i have c63 with mbh headers and x pipe with cats delete and resonator delete oh my god sound like thunder every one complain what should i do i hate this loud sound and hate cold start every one wake from sleep
i want advice what should i do
MBWorld Fanatic!
Joined: Jun 2008
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From: Los Angeles
2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
Well don't ask stupid questions that have been answered a million times. The forum has a SEARCH function, as well as a FAQ at the top of the page. Use them.
SEARCH -> https://mbworld.org/forums/search.php?f=93
FAQ -> https://mbworld.org/forums/c63-amg-w...-stickies.html
SEARCH -> https://mbworld.org/forums/search.php?f=93
FAQ -> https://mbworld.org/forums/c63-amg-w...-stickies.html
Member
Joined: May 2006
Posts: 161
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From: Toronto, Ontario
2011 C63 AMG, 2011 Audi A4
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Joined: Mar 2015
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From: Connecticut
2019 e63S, 2017 Audi R8 Twin Turbo
Originally Posted by C63 -
new member have problem
i have c63 with mbh headers and x pipe with cats delete and resonator delete oh my god sound like thunder every one complain what should i do i hate this loud sound and hate cold start every one wake from sleep
i want advice what should i do
i have c63 with mbh headers and x pipe with cats delete and resonator delete oh my god sound like thunder every one complain what should i do i hate this loud sound and hate cold start every one wake from sleep
i want advice what should i do
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Member
Joined: May 2010
Posts: 211
Likes: 44
From: Hampshire, Great Britain
W204 C63 saloon
Install the OEM resonator back on. This will tone it down a little but still loud on cold start.
Even with OEM exhaust set up, the C63 is ALWAYS going to be loud on start up. Thats the way of the beastly V8!!!
Once you remove the headers, you will find low end torque slightly more but the car pulls less strong. With the headers, the car just keeps pulling & pulling with feeling of endless power.....
Even with OEM exhaust set up, the C63 is ALWAYS going to be loud on start up. Thats the way of the beastly V8!!!
Once you remove the headers, you will find low end torque slightly more but the car pulls less strong. With the headers, the car just keeps pulling & pulling with feeling of endless power.....
Super Member
Joined: Jul 2014
Posts: 808
Likes: 281
.
lol :P
You have a few options: add race cats, then add back resonator. If still too harsh/loud, Akrapovic slip on exhaust. If that isn't to your liking, you may try going back to OEM option, which a few above have offered for exchange, myself included. Good luck
You have a few options: add race cats, then add back resonator. If still too harsh/loud, Akrapovic slip on exhaust. If that isn't to your liking, you may try going back to OEM option, which a few above have offered for exchange, myself included. Good luck
Junior Member
Joined: Oct 2015
Posts: 22
Likes: 0
c63amg
I was recommended to have the valve control last time I asked my bodyshop what if MBH is too lound for me.
Maybe thats the option?
I forgot the brand name tho. They have the individual valve control to sell.
Maybe thats the option?
I forgot the brand name tho. They have the individual valve control to sell.
SPONSOR
Joined: Jan 2005
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From: MIAMI, FL
www.wheelsboutique.com
All Akrapovic Exhaust Systems come standard with Valve Control 
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Speedriven
Member
Joined: Apr 2015
Posts: 109
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From: Colorado
2010 C63 AMG sedan
Drop me a PM to discuss more.....
Last edited by speedking; Jun 1, 2016 at 12:40 PM.
Junior Member
Joined: Sep 2015
Posts: 42
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13' C63 AMG Sedan
Add some vibrant resonators.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
