I have the lip I told you about, the Nameless upper strut tie bar, Redline Tuning hood struts, the STi Group N pitch stop, the Perrin Steering Damner Lockdown, and I've replaced the front and rear swaybar bushings and transmission mount insert with stiffer ones.
Subaru Steering Dampener Lockdown | PERRIN Performance
New Design Strut Tower Brace! For 2020+ Subaru Outback XT Shop Nameless Performance
Subaru STI Group N Pitch Stop Mount 2002-2021 WRX / STI / LGT/ FXT - Subimods.com