Front upper camber kit allows fine adjustments to the front end camber setting of the vehicle. It can either help improve cornering grip or get your car back to original alignment specs after lowering. The arms are made of high-strength CNC aluminum with anodized surface to offer high durability, strength and yet remain light-weight. With high quality harden rubber bushings and ball joints equipped, they also provide greater handling response over the factory components.. Offers camber adjustability to suit various driving conditions. High-strength CNC aluminum construction. Anodized surface for highest durability. Premium quality bushings and ball joints equipped. Improve handling performance. OE direct fitment. Factory headlight level sensor compatible  Note: Harden Rubber Equipped* For '12-21 Use Only 2 PCS/SET  Fits: Tesla Model s 2012-2020