Eibach 7717.312 22mm Rear Anti-Roll Bar - tubular, two-way-adjustable rear sway bar.
Confirmed body-style applications: 2008-2014 Subaru Impreza WRX; 2008-2014 Impreza WRX STI Wagon; 2011-2012 Impreza WRX STI Sedan; 2015-2021 Subaru WRX Sedan and WRX STI Sedan. YMM assignments are currently conservative where generic Capacity records do not separate older STI sedan and wagon.
Verify vehicle year, body style, and rear stabilizer configuration before ordering. Source: https://eibach.com/product/7717.312