C63 AMG (W204) 2008 - 2015
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W204 C63 Longtube headers and mid section $1200

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Old Jan 25, 2021 | 01:43 PM
  #101  
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2014 C63 Sedan
Hello,

Can these be connected to the stock secondary cats?

I guess my goal is to reduce how loud it is along with avoiding the smell.

Thank you!
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Old Jan 25, 2021 | 05:36 PM
  #102  
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2003 W211 E55, 2003 W220 S600
Originally Posted by StanceC
Hello,

Can these be connected to the stock secondary cats?

I guess my goal is to reduce how loud it is along with avoiding the smell.

Thank you!
Post no 60 has side by side pictures to the OEM system.
You can see that it is possible to keep the secondary cats with some welding work.
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Old Jan 25, 2021 | 08:25 PM
  #103  
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Originally Posted by shardul
Post no 60 has side by side pictures to the OEM system.
You can see that it is possible to keep the secondary cats with some welding work.
roger that, do you think secondary cats are enough to turn the volume down a bit and to be smell free?
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Old Jan 26, 2021 | 09:03 PM
  #104  
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2012 Mercedes Benz C 63 AMG
I ordered the headers and with in seconds I was given a tracking number
they look even better in person than the photos
quality is unmatched
shipping and packaging is perfect
I will follow up with photos and videos of before and after
for $1200.00 + shipping you get professional grade welds and high quality
at this price/quality/and smooth purchasing, its stupid of you to even consider any other brand
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Old Jan 28, 2021 | 09:39 AM
  #105  
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Customer sent me this video

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Old Jan 30, 2021 | 03:35 PM
  #106  
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Old Feb 5, 2021 | 09:41 AM
  #107  
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2 sets in stock
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Old Feb 10, 2021 | 09:55 AM
  #108  
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Old Feb 15, 2021 | 07:42 AM
  #109  
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This is an awesome deal. Set looks strong, good welds. Considering I pay $1200 for the stock cats, these can be had for free after all is set and done.
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Old Feb 15, 2021 | 09:58 AM
  #110  
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Sell your stock cats to SLOW_c63 and these can be had for free
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Old Feb 15, 2021 | 10:30 AM
  #111  
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2013 c63
Do you need 02 sensor extensions for these? If so, which work? Do they come with tube clamps? If not, which ones do you recommends and how many do I need for an install? thanks!!
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Old Feb 15, 2021 | 02:43 PM
  #112  
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No extensions needed, stock O2 sensor harness is long enough to reach both O2 sensor bungs.
Comes with all clamps. On the last section you will reuse you factory ones.

Last edited by shardul; Feb 15, 2021 at 03:06 PM.
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Old Feb 15, 2021 | 03:39 PM
  #113  
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2012 C63 Coupe
Originally Posted by shardul
Is that straight piped (no mufflers)? I can't tell if I see anything back there
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Old Feb 15, 2021 | 04:22 PM
  #114  
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I think mufflers are present.
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Old Feb 15, 2021 | 05:15 PM
  #115  
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thanks
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Old Feb 16, 2021 | 02:39 PM
  #116  
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Welcome
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Old Feb 16, 2021 | 04:33 PM
  #117  
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E63s
A co-worker is very interested but isn't internet saavy. Is there welding required or will these bolt/clamp directly up?

Thanks in advance.
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Old Feb 17, 2021 | 09:30 AM
  #118  
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No welding required. All bolt on.
Send me a PM
Thank you
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Old Feb 19, 2021 | 11:10 AM
  #119  
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4 sets back in stock
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Old Feb 24, 2021 | 09:51 AM
  #120  
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2 left in stock
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Old Feb 26, 2021 | 05:28 PM
  #121  
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2011 C63 AMG
Originally Posted by shardul
2 left in stock
Bro I need these asap email me @Ilir414@gmail.com
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Old Feb 26, 2021 | 06:29 PM
  #122  
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Originally Posted by shardul
2 left in stock
Just pulled the trigger on a set! Cant wait for this delivery!
Thank you guys!
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Old Feb 28, 2021 | 04:31 PM
  #123  
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If I already have an H pipe secondary cat delete, will these still bolt up to that or will I need to weld?
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Old Feb 28, 2021 | 05:01 PM
  #124  
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Originally Posted by TJH416
If I already have an H pipe secondary cat delete, will these still bolt up to that or will I need to weld?
judging by pics looks like it would replace your h pipe and bolt up to the factory resonator
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Old Mar 1, 2021 | 09:36 AM
  #125  
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Originally Posted by TJH416
If I already have an H pipe secondary cat delete, will these still bolt up to that or will I need to weld?
If your H pipe uses the same location and same style stock clamps it will bolt up.
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