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      10-31-2012, 05:06 PM   #1
CarbonFoot
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Anyone else have springs that continue to sag?

I installed a KW sleeve kit early this year and I immediately setup the ride height to be -1"F and -.75"R from stock. Within 2 weeks, the springs settled a little less than .25" in front and little more than .125" in the rear. I then readjusted to bring it back to -1"F and -.75"R and got an alignment done.

So it's been several months since making those adjustments and my car is sitting lower than ever now at -1.25"F and -1.125"R. That's another quarter inch sag in the front and a considerable half inch drop in the rear.

Has anyone else experienced this with KW or any other manufacturer for that matter? Some settling is definitely expected, which is why I waited a few weeks to make my first adjustment. I guess I just didn't expect to need to do it again.
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      10-31-2012, 08:07 PM   #2
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I have the same kit and I could swear mine has been getting lower. I thought I was crazy...
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      11-01-2012, 02:31 PM   #3
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^^ You're definitely not going crazy. Fortunately, I took very careful measurements along the way to verify that I wasn't going crazy myself.

Hopefully after my next adjustment, enough time will have passed to fully settle the springs and they will stay relatively stable going forward.
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      11-01-2012, 07:19 PM   #4
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Give KW tech support a call at 800-445-3767 (8-5 PST) and perhaps they can help you.
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      11-01-2012, 08:05 PM   #5
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Not a bad idea. I doubt they'll be able to do anything, but at least they might be able to tell me if I should no longer experience any further settling. Thanks...
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      11-01-2012, 09:34 PM   #6
eternallx
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Assuming you have a 2012 judging by your join date, the oem rubber top mounts sag over time which could be your problem. This is just a guess tho.

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      11-02-2012, 01:24 PM   #7
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Quote:
Originally Posted by eternallx View Post
Assuming you have a 2012 judging by your join date, the oem rubber top mounts sag over time which could be your problem. This is just a guess tho.

Photo by HP Autowerks
http://www.m3post.com/forums/showthr...=716188&page=3

Whoa, that's definitely interesting! I have an 08 though.
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      11-05-2012, 10:50 AM   #8
edwinm3
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Quote:
Originally Posted by eternallx
Assuming you have a 2012 judging by your join date, the oem rubber top mounts sag over time which could be your problem. This is just a guess tho.

Photo by HP Autowerks
http://www.m3post.com/forums/showthr...188&page=3

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      11-05-2012, 04:17 PM   #9
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I've never experienced spring sag or even settling. I've played with a few brands of springs on 2 generation M3's, never went the KW route though.
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