The COBB sway bar package targets 2015–2021 Subaru WRX STI models, including the 2018 Type RA and 2019 S209 editions. This vehicle-specific kit is offered as a complete sway bar solution for those model years and is presented as a direct-fit package intended to improve chassis response and roll control when installed to match the specified Subaru applications.
Cobb 15-21 Subaru STI (Inc 2018 Type RA/2019 S209) Sway Bar Package