I love it when you spend money for a rather large component, and you actually FEEL the difference! I still need to play with these more, but after 3 days I am VERY happy with the money spent.
If I were to describe the difference in one word it would have to be "Sharp". These coil overs feel more precise, less wallowing and easier steer-in which breeds confidence.
I am 53, 6'1" and 40lbs overweight and don't get up and down off the concrete very well anymore. I am sure glad I/we didn't do this on the garage floor with jack stands!!! Make sure to pull the bolt for the pivot on the rear swing arm, this makes life much easier.
Install was as expected, did make a slight change to the ABS bracket by adjusting the hole a little for the factory mount. I found that the bracket was better placed on the lower bolt for the front strut, just made a better flow on the sensor line.
Made a little hole in the rear trunk carpet/cardboard stuff for the adjustment ****, protective trunk liner protects them from any snags, boxes, gun cases etc.
I used the factory recommended settings for initial set-up. These settings made it exactly the same height as stock. I am happy with this as I live in the country and drive on some shi**y roads. Be aware when you are doing the initial set up.
Hope this helps you with a decision on your purchase!