Eibach Pro-Plus Lowering Springs / Sway Bars Combo 2015-2021 STI

I installed the springs and the sway bars. I reviewed the springs already. Long story short if you have Impact wrench/driver this job will go very quickly even if you’re on your back. The rear sway bar is very easy, with minimal bolts to remove. The front sway bar is a bit more time consuming as you will need to remove the brush guard and a metal mount that covers access to the sway bar. These sway bars made a phenomenal improvement in performance. There is next to no sway I can feel now. Overall the springs and sway bars combo took nothing good away from the performance and comfort. This kit added a great improvement to looks and handling.
Installed on a 2021 WRX STI, stock rims/tires.

I haven’t installed the sway bars yet.
I installed the lowering springs. The installation on my 2021 STI was easy however I had the right tools. You’re going to want a hydraulic low profile lift, 4 jack stands, impact wrench, sockets, socket wrench, torque wrench, plastic fastener remover tool and spring compressors.
Follow the included instructions on trimming the rear strut bump stops. My STI isn’t bouncy, doesn’t bottom out, isn’t a rough ride and with stock rims(19”) there is no need for spacers.
Also for my fellow mudflap people; I have the full size RokBlokz and have plenty of clearance.
Overall the STI looks great lowering it. As for driving quality I wouldn’t say these lowering springs do anything to blow you away as in “Woah man this car is soooo much better.” However they don’t take away from the ride.