What an awesome little upgrade. Much tighter steering response. If I had a complaint, the steering is a little too light now. The bushings don't deflect as the angle of the arm changes now, therefore the resistance at the bolt is lower. With the drastically improved response, I find myself over correcting entering a corner or avoiding a pothole. Early apexes everywhere, but I'll get past it.
Install: Take the two bolts out of the arms at the center of the rack. Remove the stealthy sheet-metal spring washer thing that locks both bolts in place first. Be aware, there are two washers between the arms and the rack. Don't drop the washers when you take out the two bolts. They will likely fall down and get lost out of sight on the cross member below. Since you didn't raise the car for this job and now you can't drive it from the driveway to the shop, it'll take you longer than the rest of the install to find them... I know. The old bushings came out hard(ish) at 110 K. I used a set of medium channel locks and some WD40. Make sure the holes are clean, dry, and rust free and install the new bushings. Install the arms in reverse and you're done. The whole thing lasts about 20 minutes without losing the washers... an hour if you do.
Rating: [5 of 5 Stars!]