Whiteline Rear Upper Inner Control Arm Bushing Kit - 2008-2021 Subaru WRX / STI / 2008-2014 Forester / 2010-2013 Legacy / 2013-2021 Scion FRS / Subaru BRZ / Toyota 86 PDM_exterior-garnishes Complete With the Rear Bar

Complete With the Rear Bar

Reduces body roll in corners

contributing to better overall performance and a more pronounced exhaust sound

Reduced turbo spool time and improved throttle response

Whiteline Rear Upper Inner Control Arm Bushing Kit - 2008-2021 Subaru WRX / STI / 2008-2014 Forester / 2010-2013 Legacy / 2013-2021 Scion FRS / Subaru BRZ / Toyota 86 PDM_exterior-garnishes Complete With the Rear BarWhiteline Rear Upper Inner Control Arm Bushing Kit 2008 2021 Subaru WRX STI Rebuild the Rear Upper Arm Inner Mount on the GR GV VA WRX and STI The rear upper control arm inner bushing on the 2008 2021 Subaru WRX and STI (GR GV VA chassis) is the chassis side mount of the rear upper arm. When this bushing wears, the upper arm can shift at its inner pivot under cornering loads, allowing camber variation that affects rear tyre contact and overall rear