Kit Includes: 2 Rear Subframe Bushings for the left side (forward and rearward) and 2 for the right side (forward and rearward), providing complete support for the entire rear axle. Vehicle Compatibility: Fits X5 (2000, 2001, 2002, 2003, 2004, 2005, 2006, E53) and X6 (2008, 2009, 2010, 2011, 2012, 2013, 2014, E71, E72), ensuring proper fit and reliable performance. OE/OEM Part Numbers: OEM part numbers 33316770454 and 33311093662, ensuring compatibility with your BMW's original equipment. ASSEMBLY NOTES: Professional Installation Required - This product should be installed by a professional mechanic. Pressing in and removing bushings requires specialized tools to ensure proper fitment. Incorrect installation may result in premature wear or suspension damage. Replacing the Subframe Bushings: Remove the old mounts carefully, clean all mounting points, and install the new bushings securely, these bushings will absorb any vibrations and keep the subframe solid. Alignment Required: A professional wheel alignment is required after installation to ensure correct suspension geometry, proper tire wear, and safe handling. Enhanced Handling: Designed to boost handling and stability during cornering, supporting a more balanced and controlled driving performance. Vehicle Stability Support: Designed to help maintain vehicle stability and assist with control during driving, contributing to a smoother driving experience across different road conditions. Reduced Maintenance: Designed to reduce maintenance needs, offering long-lasting durability. Reduces the need for frequent replacements and maintenance. Quality Assurance: AUTOACER is committed to providing high-quality products and exceptional customer support for any issues related to manufacturer defects. Upgrade the performance and reliability of your E53 X5 & E71 E72 X6 with the Rear Axle Subframe Control Arm Mount Bushing Kit from AUTOACER. This comprehensive kit includes 4 premium-quality bushings designed to deliver a precise and accurate fit, ensuring optimal functionality for your vehicle. Crafted with durable rubber and metal materials, these bushings provide long-lasting durability and resilience against the rigors of the road. Designed as a direct replacement, the AUTOACER Subframe Mount Bushing Kit offers 100% accuracy of fit, making installation a breeze without the need for drilling. The set includes 2 Rear Subframe Bushings for the left side (1 Forward and 1 Rearward) and 2 for the right side (1 Forward and 1 Rearward), covering both front and rear positions on the rear axle. This meticulous design ensures a complete solution for X5 & X6, enhancing stability and control. The kit is specifically engineered for 2000-2006 X5 models, providing a perfect match for your vehicle's requirements. The included OE/OEM part numbers 33316770454 and 33311093662 guarantee compatibility and alignment with specifications. Experience peace of mind with AUTOACER's 2-year warranty, a testament to the brand's commitment to quality and customer satisfaction. As a U.S. company, AUTOACER stands behind the excellence of its products, offering coverage for any manufacturer-related defects for two years from the date of purchase. Upgrade your X5's rear axle with confidence using the AUTOACER Rear Axle Subframe Control Arm Mount Bushing Kit. Enjoy easy installation, precise fitment, and the assurance of a reliable and durable solution for your vehicle's suspension system.