I mentioned Steer Safe, from a company by that name in Deming NM. Here's a photo:

Not exactly a "clean look" like Ron's Safe-T-Plus, but it has a lot of fans. As I wrote above, it mounts in addition to any existing hydraulic damper and the springs provide the centering effort. I can see this advantage: It works on the Wheels themselves (well, the steering knuckles) and not through the steering linkage. Stabilizers like Safe-T-Plus and Reflex lose effectiveness as the tie rod ends wear.