CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

anywhere sell stiffer sway bar bushings?

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Old Jan 13, 2014 | 01:49 PM
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2007 clk 550
anywhere sell stiffer sway bar bushings?

or a whole new, stiffer front sway bar?
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Old Jan 13, 2014 | 02:06 PM
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late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
I'm sure somebody local could point you in the direction of Polyurethane bushes. They can be quite firm & require lubrication to stop them squeaking.

You could consider AMG sways. Someone on the CLK 63 etc forum might have a set lying around. Those guys never stop modifying.
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Old Jan 13, 2014 | 10:48 PM
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Anti-sway bars are all about the diameter - the thicker they are, the stiffer and more precise the handling will be. I believe stock on the CLK550 is 21mm, and the AMG is 24mm. There are aftermarket bars that go larger.
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Old Jan 15, 2014 | 12:52 AM
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I put the H&R sways on my car - front and rear. It completely transformed the handling with no real ride quality decrease. Best Mod I've done on the car. Pretty simple to do, with basic hand tools in the driveway.
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Old Jan 15, 2014 | 09:11 AM
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late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
The H&R sways are highly regarded by the chaps on the W204 forum with similar reports of minimal effects on ride comfort.

Sway bars are always a compromise which is why the likes of McLaren have chucked them off but they can afford to on a really expensive car with active suspension to compensate.

Last edited by Glyn M Ruck; Jan 16, 2014 at 12:06 AM.
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Old Jan 15, 2014 | 10:34 AM
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2007 clk 550
H&R sway bars seem good, though pricey. ok, so both front and rear install is easy? as in no other stuff to remove (dont have to remove control arms right?)?
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Old Jan 15, 2014 | 12:17 PM
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late 2009 CLK 350 Coupe Elegance, '65 Jaguar S Type wires
Right.

Sway replacement is relatively easy. If you have factory BiX with auto leveling you are going to have to get the right size clamp for the RHS of the front sway. Disconnect the sensor arm. Mark the clamp calibration on the old sway & transfer it to the new one, fit & tighten the new BiX sensor clamp & reconnect to the sensor arm.

Otherwise you will have to recalibrate BiX with a Star & lightbox.

Last edited by Glyn M Ruck; Jan 15, 2014 at 12:20 PM.
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Old Jan 15, 2014 | 11:20 PM
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The front is very easy to change, the rear not so much. IIRC, you have to remove some additional rear suspension parts for that job.
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Old Jan 15, 2014 | 11:50 PM
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Old Jan 16, 2014 | 10:53 AM
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That rear doesn't look so bad. For some reason, i though you have to remove a control arm or other parts.
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