SPL Parts Rear Traction Arms - 2015-2021 Subaru WRX / STI SOB 3 communities—opening up iconic options

3 communities—opening up iconic options like TE37

With the our Reverse Light Overlay

Never Need to Replace Subframe Bushings Again

5-35mm Stainless Steel Set Screw

SPL Parts Rear Traction Arms - 2015-2021 Subaru WRX / STI SOB 3 communities—opening up iconic optionsIf 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