Air noise over bumbs
Could it be shocks?
The other noise i've got that i can only hear from the outside if someone is driving my car is a metal on metal coming from the rear driver side wheel. Only at very slow speed 5-10kph with me walking beside the car while someone is driving.
I'm more concerned about the air noise i get.




Check the strut and if it is not leaking you should be OK.
It is just the sound the fluid makes going through the valve in the shock.
Not sure what is going on with the noise in the rear. Could be the brake pads dragging a bit or the emergency brake. Are you running stock length lug bolts in the rear?
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Last edited by sinape62; Nov 18, 2013 at 06:43 PM.
They said without hearing the noise that it's normal and that a lot of people with C63's get it, apparently like C63Analyst said it's the design.
He said if it's a huge issue for me that maybe changing to Bilsteins all the way around would fix it. I thought C63's already came out with Bilsteins or could i be wrong?
He said he couldn't guarantee it'd fix the problem.
I was also told it could be a very small air leak. Hmm.. what to do?
If the struts are blown you will notice an excessively bouncy ride to test it you can just push down on the corner that you suspect is blown and if the car comes up and back down more then once the strut is gone.
If you want a set of coilovers I have crazy deals on the KW stuff, just shoot me a PM it's the best of both worlds!
However if you want adjustable height and some amazing handling the KW V3's are the way to go for a daily driver.
If you want to keep the feel you have now and still help handling we can always do an LSD in that rear diff to make the car easier to keep in control!
Just checking in to say its a normal sound.
It really annoys me.. If anyone has a solution to fix it I'd really love to hear it




