Upgrade your vehicle's stability and steering with UMI Performance's Street Performance Tubular Upper A-Arms. Designed to enhance both stability and steering feel with added caster, these A-arms utilize race-proven construction to ensure precise handling. Built with 1-1/4 inch heavy-duty tubular construction, they offer a perfect blend of strength and lightness. Direct bolt-in installation, along with included end links and chassis mount bushings, make it easy to upgrade your vehicle’s suspension system. While minor drilling is required for the heavy-duty end links, pairing these upper A-arms with UMI 6432 lower A-arms will optimize your vehicle’s handling for an unparalleled driving experience. Proudly made in the USA to ensure top-notch quality and performance.