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

BLKROKT

Sell car or crash into wall. Is only solution.

C63 -

we have psychiatric patient

BLKROKT

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

chrisridebike8

Probably your only solution would be the akrapovic exhaust. It quiets things down quite a bit supposedly. It's expensive though.

c32_amg_79

Did you buy the car like that? Maybe someone would be willing to trade their stock parts for yours

benzc316

Sell your header to me

I can exchange oem parts

iShootYou

I will trade you my headers and cats if you want they're 100% stock

JonM

I'll trade my OEM parts, as well. I have the headers-back removed just sitting around since I installed an exhaust on my car.

sirius9

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.....

MBNRG

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

thewb

Akrapovic Vavled Titanium Exhaust. 'Nuff Said

Mercedes Benz W204 C63 AMG with Akrapovic Evolution Exhaust - YouTube

Archiyanz

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.

Savage-wp

There's no such thing as too loud.

thewb

All Akrapovic Exhaust Systems come standard with Valve Control

Speedriven1

Going the "crash it into a wall" route may be cheaper than getting the Akrapovic bits.

speedking

I'd recommend ordering a pair of 300 cel race cats from MBH or DynoComp (same headers) and install those along with a resonated Remus Sport exhaust. I can help you get hooked up with those parts for a good price and you'll be in an entirely different World of exhaust note from where you are now. You won't lose hardly any power given the few hp the cats scrub off will be recovered via the Remus mufflers.

Drop me a PM to discuss more.....

malaka1

Add some vibrant resonators.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1