Product reviews for Eibach Pro-Kit Springs - BRZ/FRS

I've only had these installed for a week now so I'll update this review if need be.

These springs are great, the quality is good and you can tell they were designed with the stock suspension in mind. The ride quality has not suffered much at all. They are stiffer, but they have not sacrificed driving comfort.
Drop was as advertised about 1 inch all the way around. the car is sitting great on my setup. (18x7.5 rims on 225/45/18 winter tires.)

Installation was a bit of a pain in the ass as to be expected, you'll definitely need 2 people to get it done. There are some great videos on youtube for the install - take note of the Allen key bolt in the front end link as it strips very easily. We polished the rust off the end of the bolt before and after we got it apart to keep it from stripping entirely.

The springs were an ease to install, and really changed the feel of the car. Although the ride is a little more rough, the car feels more secure on the road and stability shows. The overall drop was about 1.1” after the springs had a chance to really set. Overall, great purchase for the car!