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Replacing Shocks/Struts Questions...

 
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kensikora



Joined: 07 Sep 2002
Posts: 7
Location: Virginia

PostPosted: Sat Sep 15, 2012 9:24 pm    Post subject: Replacing Shocks/Struts Questions... Reply with quote

So, on my 1990 325i, the shocks and struts are mushy.

I was researching Bilsteins and liked what I heard about them.

The part numbers TC PNE-3050-BE7 BNE-1981-BE for one style
vs. HD P36-01367 B36-20284

I assume the HD are "heavy duty" and the the "TC" is "touring class".

I'm not interested in the SP sports class as I believe you have to change the springs as well?

Anyway, a few questions:

What is the difference between the HD and TC in handling and performance and is one really recommended over the other?

Next for installation I don't plan to do it myself as I have a mechanic that is reasonable. But do I need to get any other parts for the job while doing the replacement?

Also, are there recommended things that should be replaced while under the chassis?

Thanks!
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dt325ic



Joined: 24 Aug 2004
Posts: 307
Location: Atlanta, GA

PostPosted: Sun Sep 16, 2012 8:29 pm    Post subject: Reply with quote

I really don't have too much experience with the touring class shocks and struts, other than they are supposed to be similar to what was installed at the factory.

I did install a set of Bilstein HD shocks and struts on my '88 325i Convertible. They replaced mushy originals. They have performed well and are a good fit for the car. First drive after replacing, I remember them being a little firmer than the worn out originals. If I had another car, I would do it again.

If you are replacing them, it would be a good idea to install new strut mounts up front and upper shock mounts on the rear. Also, might be a good time to check your control arm bushings, ball joints, and tie rod ends on the front end.
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tncean



Joined: 26 Feb 2005
Posts: 1652
Location: Chattanooga, Tn.

PostPosted: Mon Sep 17, 2012 7:28 am    Post subject: Reply with quote

Agree with dt325 on all points.
Think the touring class are a bit firmer than stock, but not HD range. I've HD's on my 90i, been pleased.

t
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