The COBB complete front lower control arm for 2015–2021 Subaru WRX and STI (including 2018 Type RA) is an alloy replacement supplied for standard alignment settings. This direct-fit assembly replaces the factory front lower arm to restore suspension geometry and steering feel after wear or damage. It provides a ready-to-install option for repair or returning the vehicle to OEM alignment specs.
Cobb 15-21 Subaru WRX & STI/2018 Type RA Alloy Front Lower Control Arm (Complete) STD Alignment