C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

The W204 Exhaust Thread - X-Pipe, Straight Pipe, Mufflers, etc.

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Old Jun 27, 2016 | 02:14 PM
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2011 Mercedes-Benz C300 Sedan
The W204 Exhaust Thread - X-Pipe, Straight Pipe, Mufflers, etc.

I think it's time to start an exhaust thread guys! I'm sure many of you have seen the plethora of "exhaust advice" threads, so I'm hoping this catches on and people just check this thread like they check the Official Lowering Spring Thread for all the info.

So here it is, post up all your sound/video clips along with the the following info in this thread:

Year/Model
Your Setup with Part #s

Here are the setups I've had so far, I have interior and exterior sound clips of each setup.

Year/Model: 2011 C300 RWD
Setup #1: Magnaflow X-Pipe Part #10790, Muffler Delete + Quad Tips

Interior Sound:

Setup #2: Magnaflow X-Pipe Part #10790, Magnaflow Mufflers Part #11226 + Quad Tips

Interior Sound:

Setup #3: Same as above but deleted Secondary Cats/Resonators

Interior Sound on Highway

Interior Sound Street Driving

Post up your clips!!!

Last edited by mr.brightside; Jul 8, 2016 at 03:59 PM.
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Old Jun 27, 2016 | 03:44 PM
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2011 Mercedes-Benz C300 Sedan
Picture Guide:

Stock Muffler:



Stock Resonator:



Secondary Cats aka Secondary Resonator aka Faux Cats:



Magnaflow X-Pipe #10790:



Magnaflow X-Pipe installed replacing Stock Resonator:



Muffler Delete aka "Straight Pipes" in place of Stock Mufflers:



Aftermarket Systems:

MagnaFlow X-Pipe Part #10790
https://www.magnaflow.com/products?partNumber=10790

MagnaFlow Muffler Part #11226
https://www.magnaflow.com/products?p...archTerm=11226

Becker Performance Exhaust
http://www.ebay.com/itm/Becker-Axle-...-/111401063802

Megan Racing OE-RS Catback
http://www.meganracing.com/product_d...=1684&catid=15



Frequency Intelligent Valvetronic Exhaust System
http://www.fi-exhaust.com/product/me...w204_c300.html

Eisenmann Performance Exhaust
http://www.emnotek.com/p-4463-merced...2JkaAuxf8P8HAQ


GTHaus Meisterschaft Exhaust
http://gthaus.com/meisterschaft-main/mercedes-benz/


RADO Downpipe, Mid-Pipe, Rear Section Exhaust for 2012-2014 C250
http://rado-power.com/2012-2014-c250/


Carlsson Exhaust
http://www.carlsson.de/b2b/index.php...&tid=40&cat=41


Armytrix Performance Valvetronic Exhaust
http://www.armytrix.com/Mercedes-Benz-C.php


Kleeman Header Kit for M272 V6 Engine
http://catalog.kleemann.dk/catalog/e...1119-272-w-dp/


Topspeed Pro 1 Quad Tips (Burnt Tip and Stainless Look)
http://topspeedauto.com/universal-ov...de-116mm-85mm/
http://topspeedauto.com/universal-ov...de-116mm-85mm/


*If anyone has any other helpful links to products relating to exhaust tuning for the W204 C-Class, please post them and I will add them here*

Last edited by mr.brightside; Jul 7, 2016 at 12:37 PM.
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Old Jun 27, 2016 | 11:31 PM
  #3  
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2 days later..... "hey, new guy here! what do you guys think of the x-pipes?"
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Old Jun 28, 2016 | 12:56 AM
  #4  
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Here is a few videos that I've upload regarding exhaust. My final setup is X-pipe and muffler. Its the best option for pure sound. The drone kicks kicks in after 3k and 5k-red line is an awesome and unique sound

Xpipe with stock mufflers

<iframe width="640" height="480" src="https://www.youtube.com/embed/7xFnoYI2Gy4" frameborder="0" allowfullscreen></iframe>

Xpipe with muffler delete

<iframe width="640" height="480" src="https://www.youtube.com/embed/8xcWhC6SFXM" frameborder="0" allowfullscreen></iframe>

Last edited by ickdeep; Jun 28, 2016 at 01:08 AM.
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Old Jun 28, 2016 | 01:38 PM
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Funny how so many people ask about this and yet there is only a few posts here yet!

My exhaust is currently stock so I can't contribute atm

There is a thread somewhere here with a members Meisterschaft setup including exhaust note I will see if I can find it.

An old thread with a link to an Eisenmann exhaust and lots of good opinions

Last edited by Josh.A.Hussey; Jun 28, 2016 at 01:53 PM.
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Old Jun 28, 2016 | 05:00 PM
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2014 C300 Sport
I just did muffler deletes to AMG quad tips the other week. Getting the resonator and secondary faux cats deleted for a Magnaflow Xpipe this weekend. I'll try to upload a sound clip for you guys later.
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Old Jun 29, 2016 | 07:09 AM
  #7  
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Mercedes Benz W204 C350
my exhaust

https://www.youtube.com/watch?v=T9DC...ature=youtu.be

this is with only xpipe

https://www.youtube.com/watch?v=chpQ...ature=youtu.be

this is secondary cat delete and resonator replaced with xpipe , stock mufflers

guys i want to change mufflers so wich you can advice ? i think of magnaflows but dont know wich will fit

Last edited by dipdip19; Jun 29, 2016 at 07:18 AM.
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Old Jun 29, 2016 | 11:56 AM
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Those sound great thanks for the posts guys. I like how the 2nd cat delete and x pipe sounds with the stock muffler. I'm using the #11226 mufflers I really like them, it gives it a more deep tone compared to the stock mufflers. There are different inlet/outlet configurations so you have to get the one that works with the tips you are using. I got the mufflers from a muffler shop so they took care of everything for me.
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Old Jun 30, 2016 | 06:51 AM
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Originally Posted by mr.brightside
Those sound great thanks for the posts guys. I like how the 2nd cat delete and x pipe sounds with the stock muffler. I'm using the #11226 mufflers I really like them, it gives it a more deep tone compared to the stock mufflers. There are different inlet/outlet configurations so you have to get the one that works with the tips you are using. I got the mufflers from a muffler shop so they took care of everything for me.
I'm using two #10416 mufflers. They're a straight through design so the exhaust flow is a lot less restricted. From your previous clips I want to say my exhaust is a bit deeper and aggressive.
http://www.magnaflow.com/products?partNumber=10416

Here's a sound clip:

Here's what it looks like now after I found the perfect exhaust tips to my liking:







Also you're telling me those secondary "cats" have no media inside them besides baffling? No sensors? If I remove them I won't get any malfunction lights?

Last edited by Shimee; Jun 30, 2016 at 07:00 AM.
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Old Jun 30, 2016 | 08:46 AM
  #10  
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Those mufflers sound gr8, might look into those and there are no sensors in the 2nd cats, no CEL
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Old Jun 30, 2016 | 11:27 AM
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Thanks babe, you got to it :P

*Sees new post about exhaust anyway*
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Old Jun 30, 2016 | 11:35 AM
  #12  
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guys i want to change stock mufflers on some aggressive tone muffler any advices ?
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Old Jun 30, 2016 | 09:12 PM
  #13  
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Originally Posted by Shimee
I'm using two #10416 mufflers. They're a straight through design so the exhaust flow is a lot less restricted. From your previous clips I want to say my exhaust is a bit deeper and aggressive.
http://www.magnaflow.com/products?partNumber=10416

Here's a sound clip:
June 29, 2016 - YouTube

Here's what it looks like now after I found the perfect exhaust tips to my liking:







Also you're telling me those secondary "cats" have no media inside them besides baffling? No sensors? If I remove them I won't get any malfunction lights?

Sounds great!!! Is their a chance that you still have your old quad tip?
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Old Jul 1, 2016 | 11:21 AM
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Originally Posted by xthirdx
Sounds great!!! Is their a chance that you still have your old quad tip?
I actually do. Interested in buying them?

These are the tips I bought for more pictures: http://www.ebay.com/itm/171749375713

Except obviously I bought the plain chrome version rather than the burnt tip.
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Old Jul 1, 2016 | 11:59 AM
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Originally Posted by Shimee
I actually do. Interested in buying them?

These are the tips I bought for more pictures: http://www.ebay.com/itm/171749375713

Except obviously I bought the plain chrome version rather than the burnt tip.

How much you willing to sell?
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Old Jul 1, 2016 | 02:02 PM
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I'm sold! I just bought the Magnaflow X-Pipe.
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Old Jul 1, 2016 | 02:16 PM
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Originally Posted by mr.brightside
Those mufflers sound gr8, might look into those and there are no sensors in the 2nd cats, no CEL
One thing to note is even though the 10416 is the same length (20 in. overall) since it is a straight design and not offset like the 11226, space will be tight in the rear cavities.

The exhaust shop I went to cut off the end piping off the mufflers and inserted the exhaust tubing into the muffler to achieve a tighter bend. They did this because connecting it to the end tips on the mufflers would've meant the crush-bend on the tubing would've been too tight.
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Old Jul 2, 2016 | 02:16 AM
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c250
Originally Posted by 97 GSX 97
I just did muffler deletes to AMG quad tips the other week. Getting the resonator and secondary faux cats deleted for a Magnaflow Xpipe this weekend. I'll try to upload a sound clip for you guys later.
you should provide a video of after muffler delete and after the resonator and sec cats removed.
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Old Jul 8, 2016 | 03:52 PM
  #19  
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Updating this with my friend Tyson's 2011 C300

Deleted Secondary Cats + Magnaflow Xpipe + Muffler Delete with dual tips


His IG: https://www.instagram.com/31tysonw/
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Old Jul 10, 2016 | 12:25 AM
  #20  
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Here's a launch clip of my car with the xpipe in. Resonators are still installed, stock mufflers, only difference is the xpipe in place of the resonator. Pretty pleased with the sound!

Last edited by Funkwagen; Jul 10, 2016 at 10:49 AM.
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Old Jul 10, 2016 | 02:46 PM
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Originally Posted by Funkwagen
V6 C250 Xpipe Resonator Delete Stock Mufflers

Here's a launch clip of my car with the xpipe in. Resonators are still installed, stock mufflers, only difference is the xpipe in place of the resonator. Pretty pleased with the sound!
This is exactly what I am getting done Monday as well, just the X-Pipe replacing the Resonator. I don't want too go too loud and sound like every Honda in my city and I don't want to sound too racer if I don't have the power to back it up. I have the NA V6 so it should sound throatier. Great stuff
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Old Jul 10, 2016 | 05:36 PM
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Alright finally got around to getting a sound clip of the exhaust setup.


Mods:
Muffler deletes for E63 AMG square quad tips, and a resonator delete for a Magnaflow X-Pipe. The primary cats and ball "faux" cats in front of the canister resonator were left installed. The car loses noise/rasp once it warms up fyi.


Last edited by 97 GSX 97; Jul 15, 2016 at 01:37 AM.
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Old Jul 10, 2016 | 11:42 PM
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Originally Posted by 97 GSX 97
Alright finally got around to getting a sound clip of the exhaust setup.


Mods:
Muffler deletes for E63 AMG square quad tips, and a resonator delete for a Magnaflow X-Pipe. The primary cats and ball "faux" cats in front of the canister resonator were left installed. The car loses noise/rasp once it warms up fyi.

Exhaust Clip
God I love those rims. I think it is too loud, but that's just me.
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Old Jul 11, 2016 | 02:24 PM
  #24  
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I like the straight pipe sound, sounds raw! Funkwagon's sounds just right. I never tried X-pipe with stock mufflers but from the videos I've heard with stock mufflers, it's definitely a must have mod if your even slightly considering modding your w204! X-pipe 4 Life!
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Old Jul 11, 2016 | 11:50 PM
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c250
those sounds good Shimee. is yours C300 or c250? square def looks better.

97gsx97, I'm getting error when trying to watch the video.
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