Upgrade your vehicle's suspension system with the Bilstein B3 Replacement Rear Air Suspension Spring, specially designed for the 2007-2013 BMW X5. This OE replacement air bag offers a seamless fit, connecting directly to the original connectors without any modifications. Engineered by Bilstein, a renowned OE supplier for air suspension systems, this product meets and often exceeds OEM quality standards, ensuring your vehicle maintains its original ride comfort and performance. The Bilstein B3 air suspension spring is designed to restore the self-leveling suspension system of your BMW, providing exceptional ride quality and stability. With this replacement, you can enjoy a smoother driving experience while prolonging the lifespan of your vehicle's suspension components. Perfect for those who value both quality and performance, the Bilstein B3 is a reliable choice for maintaining your BMW X5's performance on the road. <b>Features:</b> * OE Replacement: Designed to replace original air bags with no modifications needed.: OE Replacement: Designed to replace original air bags with no modifications needed. * Quality Assurance: Meets or exceeds OEM standards for reliability and durability.: Quality Assurance: Meets or exceeds OEM standards for reliability and durability. * Direct Fit: Connects seamlessly to original connectors for easy installation.: Direct Fit: Connects seamlessly to original connectors for easy installation. * Enhanced Comfort: Restores the original ride feel and self-leveling capabilities.: Enhanced Comfort: Restores the original ride feel and self-leveling capabilities.