Better Alternative. When your rear camber arms are needing a replacement, don’t just choose a substitute that matches the factory part, find something better. Our Adjustable Rear Upper Camber Arms for your Challenger replace your factory arm and have the same fit and function but have been made even better with a strengthened and adjustable arm.High-Quality Construction. This pair of rear upper camber arms are made of highly durable steel alloy materials and hardened rubber bushing which provides less deflection and offers a more direct driving feel compared to factory bushings. For corrosion resistance and long-lasting reliability, these camber arms have been finished with powder coating.Installation. These rear upper camber arms are direct-fit replacements of the factory arms and will install just as smoothly and easily as the parts they are replacing.Warranty. A Limited Lifetime Structural Warranty and a 5-Year Wear And Tear Warranty are included when you purchase this product.Application. The Adjustable Rear Upper Camber Arms fit all 2011-2023 Dodge Challenger models.