Suboske Racing E36 / E46 rear lower control arms give you complete control over your vehicle's camber. Huge adjustment range will allow you to achieve any desired parameters for street/race/drift use. Fits E36 sedan/touring/coupe & all E46 models. We use hollow steel for arm body, because we believe that while aluminum control arms offer some advantages, the strength, durability, cost-effectiveness, and ease of repair associated with steel control arms make them a superior choice. For those who prioritize performance and reliability, especially in demanding driving conditions, steel control arms are the clear winner. During a crash, these will take a lot more force to snap compared to their aluminum counterparts! Steel's flexibility might help to save other suspension components. Other features : Quality bearings are used to ensure long lifetime This product includes : 2X Rear lower control arms (for left & right)