Any louder than this?
#2
MBWorld Fanatic!
No
#3
Yes. I had the same exact set up and it was awesome but I still wanted more. I added the agency power Valvetronic cat back to replace the stock resonator back. With the valves open it's absolutely insane much louder then just the headers and mid pipes and it just sounds brutal !!! Plus it's mandrel bent 2.75" piping not the stock 2.5" inch pipe that has kinks all over
#4
Super Member
You could also remove the x-pipe with a straight pipe. Its really really loud, but obnoxious and unrefined. That is the cleanest you can make the sound with the stock exhaust.
#5
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Location: Burlington, ON
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2013 C63 Sedan PP / 2012 ML350
Enjoyed the video, your car sounds great, but buddy, you are driving at high speeds through residential neighbourhoods.....you could kill a kid....grab a brain.
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#8
Senior Member
x-pipe sounds terrible on these cars. go straight pipe and put some high flow cats by random technology on there....sounds awesome. oem mufflers are obnoxious with headers.....if going with headers - swap them for anything else.
#9
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C63 P31 Coupe 13'
It is just a thread as someone mentioned. I drive a c350 and I was interested in knowing if c63's could be made louder AND I agree he is an *** for speeding in a street like that.
#11
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C63 P31 Coupe 13'
This is the loudest it will get without dump valves.
MHP LTH into 3 inch x pipe to 3 inch straight pipes no mufflers. c63 - YouTube
MHP LTH into 3 inch x pipe to 3 inch straight pipes no mufflers. c63 - YouTube