Elevate your driving experience with the JXB Performance Upgraded Rear Axles, meticulously designed for C7 and D4 car models equipped with a sport differential. Engineered to outperform, these rear axles address the common frailties of OEM axles that are prone to snapping under pressure. Featuring a robust solid shaft design, they offer unparalleled durability and reliability, ensuring your vehicle operates at its peak performance. Whether you're navigating the daily commute or pushing your car to its limits on the track, the JXB Performance Upgraded Rear Axles are the ultimate solution for enthusiasts seeking to enhance their driving capabilities without compromising on quality. Upgrade today and experience the difference in performance and confidence on the road.