Voodoo13 Rear Lower Control Arms are designed, engineered, and tested on racetracks across the globe using feedback from top-tier drivers and technical directors. Lower control arms are precision CNC-machined from high-strength aluminum and coated in MIL-A-8625 Type III Hard Anodize. Heat-treated Chromoly Steel rod ends, and Grade 8 hardware is used to ensure our lower control arms can withstand abuse from street cars and track cars alike. These Lower Control Arms offer a considerable increase in strength and rigidity over OEM stamped-steel arms, which are prone to flex under stress due to their thin wall construction. We use QA1 XM Chromoly Steel rod ends that are heat-treated for strength and durability.