I'm running a Borgeson in my SN and love it! The stock shaft with 12k miles on it felt really sloppy. In prepping my car for road racing some years ago, I replaced my steering rack with a low-lash unit, installed poly urethane rack bushings, replaced my lower control arms with new terminator A-arms, installed the FR 2000R tie rod ends, and was still surprised by how bad the on-cetner feel was. Initially, I replaced the steering shaft with a brand new terminator shaft but it made very little improvement. I was warned by many people, including some from the road-racing crowd, that a solid steering shaft would be too rough for the street (my car is a street and track car) and brutal on the track. I couldn't disagree more. I installed the Borgeson shaft with the vibration isolator and it was a night and day improvement. The on-center feel was significantly improved. I didn't notice any increased vibration in the steering wheel at all, and the steering response is instantaneous without the spongy feel of a rag joint flexing. It a was a hefty sum to plunk down $330 for just a steering shaft, but well worth it. The only bummer was that it comes bare-metal / unpainted, so I had to prep and paint it before installation. For that price it would have been nice if they powder coated it from the factory. I haven't driven a FOX3 with one installed, but if the improvement is similar to an SN95 I don't think you'll be disappointed. My only regret is not doing it sooner.
Note: If you buy one, make sure that it is a model with a collapsible section for safety!
