COBB Alloy Front Lower Control Arms for 2015–2021 Subaru WRX & STI (2018 Type RA) – STD Alignment

• Direct-fit, bolt-on upgrade for 2015–2021 WRX & STI (including the 2018 Type RA); installs using stock mounting points with no fabrication required.
• Precision-machined aluminum alloy front lower control arms deliver improved stiffness and repeatable suspension geometry under hard corners.
• Complete kit includes both front lower control arms, mounting bolts, sleeves, spacers, and washers as shown for a true plug-and-play replacement.
• STD Alignment compatibility helps preserve factory handling and tire wear compared to non-OEM replacement parts.
• Lightweight design (total ~15 lbs) with compact dimensions (23 in L × 17.5 in W × 6.5 in H) to fit within stock chassis envelopes.
• Durable, corrosion-resistant finish and precisely machined mounting points for long-lasting performance and confidence on street or track.
• Two-arms-per-vehicle configuration ensures symmetrical performance and reliable replacement of worn factory parts.