Cobb 15-21 Subaru WRX & STI/2018 Type RA Alloy Front Lower Control Arm (Complete) Offset Caster

Forged from 6061-T6 aluminum, these front lower control arms from COBB are built to handle the demands of performance driving. They offer a complete replacement for your stock arms, incorporating an offset caster adjustment that allows for more precise alignment tuning. This is especially useful if you've lowered your vehicle or are looking to dial in a specific handling characteristic for track use or spirited street driving.

The complete kit includes everything you need for installation, featuring durable bushings and all necessary hardware. The use of aluminum not only keeps the weight down compared to the factory steel arms but also provides a strong foundation for the adjustable caster. This means you can achieve more aggressive alignment settings without compromising the integrity of the suspension component. The offset design allows for a range of adjustment, giving you the flexibility to fine-tune your vehicle's steering response and stability.

When installing these control arms, you'll want to ensure you have a good alignment shop lined up afterward to take full advantage of the adjustable caster. This part is designed to work with the 2015-2021 Subaru WRX and STI models, as well as the limited 2018 Type RA. It's a solid option for anyone looking to improve their vehicle's suspension geometry and handling performance.