I had kws that had to be warrantied for a replacement set of front struts. I know about 3 other people locally to me who had the same problem after I did. The suspensions were all installed by different people/shops and only lasted about 10-15k miles. That being said....
I'd go with H&R.
Current: 2008 e92 335i coupe. FBO+e60 mix. Now with meth.
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