Genuine OEM Audi Roof Arch Reinforcement Arm Kit, part number 8H0898349. This kit is designed to provide crucial structural support to the vehicle's roof arch, enhancing body rigidity and safety. The components are installed within the roof structure to reinforce key stress points. This kit includes two reinforcement arms and four mounting screws, weighing approximately 0.112 kg in total. Opting for genuine OEM reinforcement components ensures precise fitment, correct load distribution, and maintains the original structural integrity of the vehicle's body.