SPL Parts Rear Traction Arms - 2015-2021 Subaru WRX / STI GR Corolla offering robust reliability for both

offering robust reliability for both street and track use

4" Inlet: Specifically designed for turbochargers with a 2

Strut towers

Our rear lower control arms allow for the mounting point to be changed to give a greater range of adjustment

SPL Parts Rear Traction Arms - 2015-2021 Subaru WRX / STI GR Corolla offering robust reliability for bothIf you drive hard regularly, or track your WRX STI, and are looking for more stability and less geometry issues or bushing deflection, you should consider SPL Rear Traction Arms. SPL Rear Traction Arms increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Our length adjustable links allow fine tuning of rear bumpsteer and anti squat characteristics. These