Yesterday I replaced my front suspension track arms due to wear, they chattered just like the rears did over small bumps and cracks in the road at low speeds.
It was a super easy install that does not require a write-up and has as many steps as changing your oil but alittle easier.
I used Che's (Delubozparts) adjustible Adjustible Track arms. Now my Boxster is very quiet on the road with no suspension chatter whatsoever. I also notice when im braking is much more responsive, could be placebo effect but it definatly feels more firm and tight in the frontend of the car.
The Front control arm Track arm, It bolts to the lower control arm then connects to the front of the chasis, since its adjustible i can now adjust caster with it... No its got nothing todo with swaybar links.