Originally Posted By: smc733
Originally Posted By: HerrStig
Originally Posted By: sciphi
The rear sway bar will make the handling more neutral, while the front strut brace will make the steering feel more solid. They should make the car handle better during a turn. Combine that with a decent all-season, and the car's handling will be upgraded. It'll be more willing to stay planted going around corners.
That won't really help with getting blown around on the highway, as that's more aerodynamics than anything else.
You might make sure your toe in is set to the high end of the range, and if you can for benchmark purposes, find another car of the same year to test drive. Interestingly, larger, wider tires don't always reduce "wander" but tires which run at a lower slip angle angle can improve tracking. The difference between 14 inch diameter wheels and 15's on the Gen 4 Camry is very evident. A strut bar does tighten things up, (and help to keep it that way on what passes for roads hereabouts. ) My experience with TRD is they know what they are doing, at least with Camrys.
So should I go for both the sway bars + wheels/tires?
Do the wheels and tires first. You are looking for straight line stability, I think, not GoKart handling. Adding a rear bar (or a thicker rear bar) will reduce understeer, which is nice, but understeering cars tend to be less twitchy (one of the few good things about understeer) and you are trying to reduce that for stability. These things involve tradeoffs. obviously.