Upgrading your sway bar drop links

[Brad Roberts]

The key is: they will work for people who never track their car or autoX it... or drive 10 seconds off the pace of class leaders in TT's or races.

I instruct people at track events. One of the things I teach is: what the car feels like when a link is broken. I purposely remove a link from the front and have them do a session, then remove a link from the back. Most drivers don't like surprises.

The stock ones break. These will break. Nobody sues Porsche when their plastic ones break (that I'm aware of) and doubt anyone will sue if one of these break.

I highly suggest ANYONE tracking their cars to "test" with and without a link attached. Get used to the feeling so it does not surprise you when one does fail.


B

[Lucky]

Originally Posted by Brad Roberts

The key is: they will work for people who never track their car or autoX it.

Yup... I just use the Boxster as a street car, so I'm not worrying about breaking these. Up to about 500 miles... no rattles, yet.

The one weak area, in my opinion, with the Design911 links is the spacers. They have very thin walls, so the clamping load that is transferred between the spacer and the hub carrier (at the upper end) or sway bar (at the lower end) is concentrated in a small area. My concern is that this concentrated load will cause wear or deformation to the mild steel sway bar or soft aluminum hub carrier. Having said that, I have experienced no issues yet.

BTW, I started this thread to share this experiment with y'all. If it turns out well and these are durable links... then great. If, after a few hundred more miles, the parts go sour then that is an acceptable outcome as well. We all get a chance to learn from my (poor) choice, then. I'll report back as the miles grow.

[mylamb]

Originally Posted by Brad Roberts

The key is: they will work for people who never track their car or autoX it... or drive 10 seconds off the pace of class leaders in TT's or races.

I instruct people at track events. One of the things I teach is: what the car feels like when a link is broken. I purposely remove a link from the front and have them do a session, then remove a link from the back. Most drivers don't like surprises.

The stock ones break. These will break. Nobody sues Porsche when their plastic ones break (that I'm aware of) and doubt anyone will sue if one of these break.

I highly suggest ANYONE tracking their cars to "test" with and without a link attached. Get used to the feeling so it does not surprise you when one does fail.


B

Brad -

That sounds like a good experience for a novice driver. Which one feels more severe/uncatchable on a mid-engined car like a Boxster? A missing link at the front or one at the rear?

[Lucky]

1000 miles on the cheapo drop links now... still no rattles or unexpected noises of any kind. So far, so good.

[funkdefino]

Awesome... keep us updated. I am following.

Thanks!

Originally Posted by Brad Roberts

The key is: they will work for people who never track their car or autoX it... or drive 10 seconds off the pace of class leaders in TT's or races.

I instruct people at track events. One of the things I teach is: what the car feels like when a link is broken. I purposely remove a link from the front and have them do a session, then remove a link from the back. Most drivers don't like surprises.

The stock ones break. These will break. Nobody sues Porsche when their plastic ones break (that I'm aware of) and doubt anyone will sue if one of these break.

I highly suggest ANYONE tracking their cars to "test" with and without a link attached. Get used to the feeling so it does not surprise you when one does fail.


B

I just started AXing with my stock '99 Boxster and plan on doing it more. Would you mind sharing with us newbies to the sport what it is we should be hearing, feeling or seeing when a drop link fails? Thanks from a novice who's having fun with his car.