Front Control Arm Kit

The Whiteline Front Control Arm Kit provides a complete replacement for the front lower control arms on 2008-2014 Subaru WRX and STI models (GR/GV chassis). When OEM arms exhibit failed bushings, cracked ball joints, or physical damage, this kit offers an efficient solution to refresh the front lower suspension. Constructed from aluminum, these control arms feature improved bushing specifications compared to stock components, along with corrected ball joint geometry and load ratings. The direct bolt-in design ensures straightforward installation. Replacing the full arm is recommended when the original unit has a failed ball joint, worn bushings, or structural damage from impacts. Whiteline, an Australian company founded in 1979, specializes in engineering suspension components aimed at measurable improvements in handling, stability, and tire contact. Their products, including control arms, are developed using advanced analysis and track validation, offering direct-fit, bolt-on solutions for enthusiasts seeking performance gains without custom fabrication.