Eibach’s 22mm rear anti-roll bar kit is a direct-fit upgrade for 2008–2009 Subaru WRX and STI models (4- and 5-door), intended to reduce body roll and improve cornering stability. The kit is sold as a complete rear anti-roll solution and installs in place of the OE bar to sharpen handling balance while preserving road manners for daily and spirited driving.
Eibach 22mm Rear Anti-Roll-Kit for 08-09 Subaru WRX (4&5 dr) & STi